113055012 has 36 divisors (see below), whose sum is σ = 326604096. Its totient is φ = 32301360.

The previous prime is 113054987. The next prime is 113055053. The reversal of 113055012 is 210550311.

113055012 is a `hidden beast` number, since 113 + 0 + 550 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 224064 + ... + 224567.

It is an arithmetic number, because the mean of its divisors is an integer number (9072336).

Almost surely, 2^113055012 is an apocalyptic number.

113055012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113055012 is an abundant number, since it is smaller than the sum of its proper divisors (213549084).

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

113055012 is a wasteful number, since it uses less digits than its factorization.

113055012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448648 (or 448643 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 18.

The square root of 113055012 is about 10632.7330447068. The cubic root of 113055012 is about 483.5372543673.

The spelling of 113055012 in words is "one hundred thirteen million, fifty-five thousand, twelve".