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Numbers from 1 to 32 Number 31 written in Western Arabic digits Use in constructor
Meaning & origin

Number 31 — Thirty-one

Also known as: Thirty-one; XXXI

31 is an odd natural number that follows 30.

About this symbol

The number 31 is written with one or two Western digits from the Hindu–Arabic numeral system. It is odd and prime. Its positive divisors are 1, 31. These mathematical properties are verifiable; religious, esoteric, and numerological readings depend on a particular tradition and are not properties of the number itself. Numerological reading: the number is associated with independence, renewal, and inner light. In a talismanic or meditative composition it may express an intention to focus on these qualities; meanings vary by school and context.

Key meanings

number 31thirty-oneodd numberdivisorsmathematicsnumerologyindependencerenewaland inner light