Q: Is 167,145 a Prime Number?
A: No, 167,145 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 167145 can be evenly divided by 1 3 5 11 15 33 55 165 1,013 3,039 5,065 11,143 15,195 33,429 55,715 and 167,145, with no remainder.
Since 167,145 cannot be divided by just 1 and 167,145, it is not a prime number.