Q: Is 125,200 a Prime Number?
A: No, 125,200 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 125200 can be evenly divided by 1 2 4 5 8 10 16 20 25 40 50 80 100 200 313 400 626 1,252 1,565 2,504 3,130 5,008 6,260 7,825 12,520 15,650 25,040 31,300 62,600 and 125,200, with no remainder.
Since 125,200 cannot be divided by just 1 and 125,200, it is not a prime number.