Q: Is 43,161 a Prime Number?
A: No, 43,161 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 43161 can be evenly divided by 1 3 14,387 and 43,161, with no remainder.
Since 43,161 cannot be divided by just 1 and 43,161, it is not a prime number.