This character is a Other Symbol and is commonly used, that is, in no specific script.
The glyph is not a composition. It has no designated width in East Asian texts. In bidirectional text it acts as Other Neutral. When changing direction it is not mirrored. The word that U+10191 forms with similar adjacent characters prevents a line break inside it.
The Wikipedia has the following information about this codepoint:
The uncia (Latin; lit.β'twelfth part') was a Roman currency worth one twelfth of an as.
Representations
System
Representation (click value to copy)
NΒΊ
65937
UTF-8
F0 90 86 91
UTF-16
D8 00 DD 91
UTF-32
00 01 01 91
URL-Quoted
%F0%90%86%91
HTML hex reference
𐆑
Wrong windows-1252 Mojibake
Γ°Ββ β
Encoding: GB18030 (hex bytes)
90 30 A9 31
RFC 5137
\u'10191'
Bash and Zsh inside echo -e
\U00010191
C and C++
\U00010191
C#
\U00010191
CSS
\010191
Excel
=UNICHAR(65937)
Go
\U00010191
JavaScript
\uD800\uDD91
Modern JavaScript since ES6
\u{10191}
JSON
\uD800\uDD91
Java
\uD800\uDD91
Lua
\u{10191}
Matlab
char(65937)
Perl
"\x{10191}"
PHP
\u{10191}
PostgreSQL
U&'\+010191'
PowerShell
`u{10191}
Python
\U00010191
Ruby
\u{10191}
Rust
\u{10191}
Click the star button next to each label to set this representation as favorite or remove it from the favorites. Favorites will be shown initially. (Favorites are stored locally on your computer and never sent over the internet.)