121053976 has 16 divisors (see below), whose sum is σ = 232512840. Its totient is φ = 59050560.

The previous prime is 121053971. The next prime is 121054009. The reversal of 121053976 is 679350121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121053971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184206 + ... + 184861.

Almost surely, 2^121053976 is an apocalyptic number.

It is an amenable number.

121053976 is a deficient number, since it is larger than the sum of its proper divisors (111458864).

121053976 is a wasteful number, since it uses less digits than its factorization.

121053976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369114 (or 369110 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 121053976 is about 11002.4531809956. The cubic root of 121053976 is about 494.6822788507.

The spelling of 121053976 in words is "one hundred twenty-one million, fifty-three thousand, nine hundred seventy-six".