Q: Is 100,920 a Prime Number?
A: No, 100,920 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 100920 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 29 30 40 58 60 87 116 120 145 174 232 290 348 435 580 696 841 870 1,160 1,682 1,740 2,523 3,364 3,480 4,205 5,046 6,728 8,410 10,092 12,615 16,820 20,184 25,230 33,640 50,460 and 100,920, with no remainder.
Since 100,920 cannot be divided by just 1 and 100,920, it is not a prime number.