121064124 has 24 divisors (see below), whose sum is σ = 297351040. Its totient is φ = 38230704.

The previous prime is 121064117. The next prime is 121064129. The reversal of 121064124 is 421460121.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 121064124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121064129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265264 + ... + 265719.

Almost surely, 2^121064124 is an apocalyptic number.

It is an amenable number.

121064124 is an abundant number, since it is smaller than the sum of its proper divisors (176286916).

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

121064124 is a wasteful number, since it uses less digits than its factorization.

121064124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531009 (or 531007 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 121064124 is about 11002.9143412098. The cubic root of 121064124 is about 494.6961015978.

The spelling of 121064124 in words is "one hundred twenty-one million, sixty-four thousand, one hundred twenty-four".