121941008 has 30 divisors (see below), whose sum is σ = 274835646. Its totient is φ = 52260096.

The previous prime is 121940989. The next prime is 121941019. The reversal of 121941008 is 800149121.

It can be written as a sum of positive squares in only one way, i.e., 110838784 + 11102224 = 10528^2 + 3332^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 76985 + ... + 78552.

Almost surely, 2^121941008 is an apocalyptic number.

It is an amenable number.

121941008 is an abundant number, since it is smaller than the sum of its proper divisors (152894638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121941008 is a wasteful number, since it uses less digits than its factorization.

121941008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155559 (or 155546 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 26.

The square root of 121941008 is about 11042.6902519268. The cubic root of 121941008 is about 495.8876132810.

The spelling of 121941008 in words is "one hundred twenty-one million, nine hundred forty-one thousand, eight".