121106976 has 24 divisors (see below), whose sum is σ = 317906064. Its totient is φ = 40368960.

The previous prime is 121106939. The next prime is 121106977. The reversal of 121106976 is 679601121.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (121106977) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 630670 + ... + 630861.

It is an arithmetic number, because the mean of its divisors is an integer number (13246086).

Almost surely, 2^121106976 is an apocalyptic number.

121106976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

121106976 is an abundant number, since it is smaller than the sum of its proper divisors (196799088).

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

121106976 is a wasteful number, since it uses less digits than its factorization.

121106976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261544 (or 1261536 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 121106976 is about 11004.8614711863. The cubic root of 121106976 is about 494.7544624509.

The spelling of 121106976 in words is "one hundred twenty-one million, one hundred six thousand, nine hundred seventy-six".