Q: Is 162,141 a Prime Number?
A: No, 162,141 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 162141 can be evenly divided by 1 3 7 21 49 147 1,103 3,309 7,721 23,163 54,047 and 162,141, with no remainder.
Since 162,141 cannot be divided by just 1 and 162,141, it is not a prime number.