| Property | Value |
|---|---|
| Codepoint | U+FF03 |
| Literal Character | ＃ |
| Name | FULLWIDTH NUMBER SIGN |
| Sketch | ................ ................ ................ ................ ................ ................ ................ ................ ................ ................ ................ ................ ................ ................ ................ ................ |
| Control Character | no |
| Block | Halfwidth and Fullwidth Forms |
| Subblock | Extended Arabic letters |
| UTF-8 byte encoding | ef bc 83 |
| UTF-16 byte encoding | ff 03 (big endian) |
| HTML Entity | ＃ |
| Perl string literal | \x{FF03} |