Mayan Numeral Nineteen (U+1D2F3) is a Unicode other number from the Mayan Numerals block. It resides on Plane 1 (SMP, Supplementary Multilingual Plane), has bidirectional class L (left-to-right), is not mirrored, and has combining class 0 (Not Reordered). In HTML it can be written as 𝋳 or 𝋳. Because it is outside the Basic Multilingual Plane, proper font support is required; otherwise a fallback box may be shown.