Q: Is 120,690 a Prime Number?
A: No, 120,690 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 120690 can be evenly divided by 1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 135 149 162 270 298 405 447 745 810 894 1,341 1,490 2,235 2,682 4,023 4,470 6,705 8,046 12,069 13,410 20,115 24,138 40,230 60,345 and 120,690, with no remainder.
Since 120,690 cannot be divided by just 1 and 120,690, it is not a prime number.