Q: Is 102,920 a Prime Number?
A: No, 102,920 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 102920 can be evenly divided by 1 2 4 5 8 10 20 31 40 62 83 124 155 166 248 310 332 415 620 664 830 1,240 1,660 2,573 3,320 5,146 10,292 12,865 20,584 25,730 51,460 and 102,920, with no remainder.
Since 102,920 cannot be divided by just 1 and 102,920, it is not a prime number.