133 (number)
133 (one hundred ndthirty-three) is the natural number following 132 and preceding 134.
In mathematics
133 is an ''n'' whose divisors (excluding ''n'' itself) added up divide φ(''n''). It is an octagonal number and a happy number.
133 is a ...
133 BC
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Year 133 BC was a year of the pre-Julian Roman calendar. At the time it was known as the Year of the Consulship of Scaevola and Frugi (or, less frequently, year 621 '' Ab urbe condita'') and the Second Year of Yuanguang. The denominat ...