What is 23 (number)?
{{dablink|This article is about the number 23. For the year, see [[23]].}}{{Infobox number}} '''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]]. {{Math-stub}} [[Category:Integers]] [[Category:Prime numbers]]