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{{dablink|This article is about the number 23.  For the year, see [[23]].}}

'''23''' ('''twenty-three''') is a [[natural number]]. It comes between [[22 (number)|twenty-two]] and [[twenty-four]], and is an [[odd number]].  It is also the 9th [[prime number]], after [[Two|2]], [[Three|3]], [[Five|5]], [[Seven|7]], [[Eleven|11]], [[Thirteen|13]], [[Seventeen|17]], and [[Nineteen|19]].

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[[Category:Integers]]
[[Category:Prime numbers]]