Q: Is 1,100 a Composite Number?
A: Yes, 1,100 is a composite number.
The number 1,100 can be evenly divided by 1 2 4 5 10 11 20 22 25 44 50 55 100 110 220 275 550 and 1,100, with no remainder.
Since 1,100 cannot be divided by just 1 and 1,100, it is a composite number.