+**161** is a [Natural Number](/wiki/Natural_Number), an integer that follows 160 and precedes 162. It is also a [Composite Number](/wiki/Composite_Number), being the product of its two prime factors, 7 and 23.
+## See also
+- [Integer](/wiki/Integer)
+- [Prime Number](/wiki/Prime_Number)
+- [Divisor](/wiki/Divisor)
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