Q: Is 1,201,035 a Prime Number?
A: No, 1,201,035 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 1201035 can be evenly divided by 1 3 5 11 15 29 33 55 87 145 165 251 319 435 753 957 1,255 1,595 2,761 3,765 4,785 7,279 8,283 13,805 21,837 36,395 41,415 80,069 109,185 240,207 400,345 and 1,201,035, with no remainder.
Since 1,201,035 cannot be divided by just 1 and 1,201,035, it is not a prime number.