Q: Is 163,142 a Prime Number?
A: No, 163,142 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 163142 can be evenly divided by 1 2 7 14 43 86 271 301 542 602 1,897 3,794 11,653 23,306 81,571 and 163,142, with no remainder.
Since 163,142 cannot be divided by just 1 and 163,142, it is not a prime number.