Q: Is 1,121,835 a Prime Number?
A: No, 1,121,835 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 1121835 can be evenly divided by 1 3 5 11 13 15 33 39 55 65 143 165 195 429 523 715 1,569 2,145 2,615 5,753 6,799 7,845 17,259 20,397 28,765 33,995 74,789 86,295 101,985 224,367 373,945 and 1,121,835, with no remainder.
Since 1,121,835 cannot be divided by just 1 and 1,121,835, it is not a prime number.