Q: Is 1,125,345 a Prime Number?
A: No, 1,125,345 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 1125345 can be evenly divided by 1 3 5 13 15 29 39 65 87 145 195 199 377 435 597 995 1,131 1,885 2,587 2,985 5,655 5,771 7,761 12,935 17,313 28,855 38,805 75,023 86,565 225,069 375,115 and 1,125,345, with no remainder.
Since 1,125,345 cannot be divided by just 1 and 1,125,345, it is not a prime number.