It is a natural number.
It is a positive integer.
It is a positive rational number.
It is a positive real number.
It is a perfect square.
It is a three digit integer.
It is a palindromic integer.
Probably many other sorts.
121 is an odd number and it is also a square number because 11*11 = 121
121 is a square number
121 is not an even number.
121, 242, 363, 484, and an infinite number of other multiples of 121 are divisible by 121.
YES!!! 121 is a squared number. 11^2 = 11x11 = 121
121
121!
18% of 121= 18% * 121= 0.18 * 121= 21.78
No. 121 is odd.half of 242 equals 121and it is an odd numberNO. Half of 242 is not an even number.1/2 of 242 = 121 which is an odd number
121/100 = 121/100
121 is a composite number. It is divisible by 1, 11, and 121.
It is: 11*11 = 121