Q: Is 165,213 a Prime Number?
A: No, 165,213 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 165213 can be evenly divided by 1 3 9 27 29 87 211 261 633 783 1,899 5,697 6,119 18,357 55,071 and 165,213, with no remainder.
Since 165,213 cannot be divided by just 1 and 165,213, it is not a prime number.