This character is a Other Symbol and is mainly used in the Tamil script. It is also used in the script Grantha. The character is also known as naal, naali/padi and pillaiyaar suli.
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+0BF3 forms with similar adjacent characters prevents a line break inside it. The glyph can be confused with one other glyph.
The Wikipedia has the following information about this codepoint:
The Tamil language has number words and dedicated symbols for them in the Tamil script.
Representations
System
Representation (click value to copy)
Nº
3059
UTF-8
E0 AF B3
UTF-16
0B F3
UTF-32
00 00 0B F3
URL-Quoted
%E0%AF%B3
HTML hex reference
௳
Wrong windows-1252 Mojibake
௳
alias
naal
alias
naali/padi
alias
pillaiyaar suli
Encoding: GB18030 (hex bytes)
81 32 9A 33
RFC 5137
\u'0BF3'
Bash and Zsh inside echo -e
\u0BF3
C and C++
\u0BF3
C#
\u0BF3
CSS
\000BF3
Excel
=UNICHAR(3059)
Go
\u0BF3
JavaScript
\u0BF3
Modern JavaScript since ES6
\u{bf3}
JSON
\u0BF3
Java
\u0BF3
Lua
\u{BF3}
Matlab
char(3059)
Perl
"\x{BF3}"
PHP
\u{bf3}
PostgreSQL
U&'\0BF3'
PowerShell
`u{BF3}
Python
\u0BF3
Ruby
\u{bf3}
Rust
\u{bf3}
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