Q: Is 165,100 a Prime Number?
A: No, 165,100 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 165100 can be evenly divided by 1 2 4 5 10 13 20 25 26 50 52 65 100 127 130 254 260 325 508 635 650 1,270 1,300 1,651 2,540 3,175 3,302 6,350 6,604 8,255 12,700 16,510 33,020 41,275 82,550 and 165,100, with no remainder.
Since 165,100 cannot be divided by just 1 and 165,100, it is not a prime number.