| Property | Value |
|---|---|
| Codepoint | U+0661 |
| Literal Character | ١ |
| Name | ARABIC-INDIC DIGIT ONE |
| Sketch | ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ |
| Control Character | no |
| Block | Arabic |
| Subblock | Control character |
| UTF-8 byte encoding | d9 a1 |
| UTF-16 byte encoding | 06 61 (big endian) |
| HTML Entity | ١ |
| Perl string literal | \x{661} |