Source: Noto Sans Inscriptional Parthian

U+10B40 Inscriptional Parthian Letter Aleph

U+10B40 was added in Unicode version 5.2 in 2009. It belongs to the block U+10B40 to U+10B5F Inscriptional Parthian in the U+10000 to U+1FFFF Supplementary Multilingual Plane.

This character is a Other Letter and is mainly used in the Inscriptional Parthian script.

The glyph is not a composition. It has no designated width in East Asian texts. In bidirectional text it is written from right to left. When changing direction it is not mirrored. The word that U+10B40 forms with similar adjacent characters prevents a line break inside it.

The Wikipedia has the following information about this codepoint:

Inscriptional Parthian was a script used to write the Parthian language, the majority of the text found were from clay fragments. This script was used from the 2nd century CE to the 5th century CE or in the Parthian Empire to the early Sasanian Empire. During the Sasanian Empire it was mostly used for official texts.
Inscriptional Parthian is written right to left and the letters are not joined.

Representations

System	Representation
Nº	68416
UTF-8	F0 90 AD 80
UTF-16	D8 02 DF 40
UTF-32	00 01 0B 40
URL-Quoted	%F0%90%AD%80
HTML hex reference	𐭀
Wrong windows-1252 Mojibake	ð€
Encoding: GB18030 (hex bytes)	90 32 A5 30

Elsewhere

Complete Record

Property	Value
Age (age)	5.2 (2009)
Unicode Name (na)	INSCRIPTIONAL PARTHIAN LETTER ALEPH
Unicode 1 Name (na1)	—
Block (blk)	Inscriptional Parthian
General Category (gc)	Other Letter
Script (sc)	Inscriptional Parthian
Bidirectional Category (bc)	Right To Left
Combining Class (ccc)	Not Reordered
Decomposition Type (dt)	none
Decomposition Mapping (dm)	Inscriptional Parthian Letter Aleph
Lowercase (Lower)	✘
Simple Lowercase Mapping (slc)	Inscriptional Parthian Letter Aleph
Lowercase Mapping (lc)	Inscriptional Parthian Letter Aleph
Uppercase (Upper)	✘
Simple Uppercase Mapping (suc)	Inscriptional Parthian Letter Aleph
Uppercase Mapping (uc)	Inscriptional Parthian Letter Aleph
Simple Titlecase Mapping (stc)	Inscriptional Parthian Letter Aleph
Titlecase Mapping (tc)	Inscriptional Parthian Letter Aleph
Case Folding (cf)	Inscriptional Parthian Letter Aleph
ASCII Hex Digit (AHex)	✘
Alphabetic (Alpha)	✔
Bidi Control (Bidi_C)	✘
Bidi Mirrored (Bidi_M)	✘
Composition Exclusion (CE)	✘
Case Ignorable (CI)	✘
Changes When Casefolded (CWCF)	✘
Changes When Casemapped (CWCM)	✘
Changes When NFKC Casefolded (CWKCF)	✘
Changes When Lowercased (CWL)	✘
Changes When Titlecased (CWT)	✘
Changes When Uppercased (CWU)	✘
Cased (Cased)	✘
Full Composition Exclusion (Comp_Ex)	✘
Default Ignorable Code Point (DI)	✘
Dash (Dash)	✘
Deprecated (Dep)	✘
Diacritic (Dia)	✘
Emoji Modifier Base (EBase)	✘
Emoji Component (EComp)	✘
Emoji Modifier (EMod)	✘
Emoji Presentation (EPres)	✘
Emoji (Emoji)	✘
Extender (Ext)	✘
Extended Pictographic (ExtPict)	✘
FC NFKC Closure (FC_NFKC)	Inscriptional Parthian Letter Aleph
Grapheme Cluster Break (GCB)	Any
Grapheme Base (Gr_Base)	✔
Grapheme Extend (Gr_Ext)	✘
Grapheme Link (Gr_Link)	✘
Hex Digit (Hex)	✘
Hyphen (Hyphen)	✘
ID Continue (IDC)	✔
ID Start (IDS)	✔
IDS Binary Operator (IDSB)	✘
IDS Trinary Operator and (IDST)	✘
IDSU (IDSU)	0
ID_Compat_Math_Continue (ID_Compat_Math_Continue)	0
ID_Compat_Math_Start (ID_Compat_Math_Start)	0
Ideographic (Ideo)	✘
InCB (InCB)	None
Indic Mantra Category (InMC)	—
Indic Positional Category (InPC)	NA
Indic Syllabic Category (InSC)	Other
Jamo Short Name (JSN)	—
Join Control (Join_C)	✘
Logical Order Exception (LOE)	✘
Modifier Combining Mark (MCM)	✘
Math (Math)	✘
Noncharacter Code Point (NChar)	✘
NFC Quick Check (NFC_QC)	Yes
NFD Quick Check (NFD_QC)	Yes
NFKC Casefold (NFKC_CF)	Inscriptional Parthian Letter Aleph
NFKC Quick Check (NFKC_QC)	Yes
NFKC_SCF (NFKC_SCF)	Inscriptional Parthian Letter Aleph
NFKD Quick Check (NFKD_QC)	Yes
Other Alphabetic (OAlpha)	✘
Other Default Ignorable Code Point (ODI)	✘
Other Grapheme Extend (OGr_Ext)	✘
Other ID Continue (OIDC)	✘
Other ID Start (OIDS)	✘
Other Lowercase (OLower)	✘
Other Math (OMath)	✘
Other Uppercase (OUpper)	✘
Prepended Concatenation Mark (PCM)	✘
Pattern Syntax (Pat_Syn)	✘
Pattern White Space (Pat_WS)	✘
Quotation Mark (QMark)	✘
Regional Indicator (RI)	✘
Radical (Radical)	✘
Sentence Break (SB)	Other Letter
Soft Dotted (SD)	✘
Sentence Terminal (STerm)	✘
Terminal Punctuation (Term)	✘
Unified Ideograph (UIdeo)	✘
Variation Selector (VS)	✘
Word Break (WB)	Alphabetic Letter
White Space (WSpace)	✘
XID Continue (XIDC)	✔
XID Start (XIDS)	✔
Expands On NFC (XO_NFC)	✘
Expands On NFD (XO_NFD)	✘
Expands On NFKC (XO_NFKC)	✘
Expands On NFKD (XO_NFKD)	✘
Bidi Paired Bracket (bpb)	Inscriptional Parthian Letter Aleph
Bidi Paired Bracket Type (bpt)	None
East Asian Width (ea)	neutral
Hangul Syllable Type (hst)	Not Applicable
ISO 10646 Comment (isc)	—
Joining Group (jg)	No_Joining_Group
Joining Type (jt)	Non Joining
Line Break (lb)	Alphabetic
Numeric Type (nt)	none
Numeric Value (nv)	not a number
Simple Case Folding (scf)	Inscriptional Parthian Letter Aleph
Script Extension (scx)
Vertical Orientation (vo)	R