Q: Is 165,091 a Prime Number?
A: No, 165,091 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 165091 can be evenly divided by 1 19 8,689 and 165,091, with no remainder.
Since 165,091 cannot be divided by just 1 and 165,091, it is not a prime number.