113406554232 has 24 divisors (see below), whose sum is σ = 307142751240. Its totient is φ = 37802184720.

The previous prime is 113406554213. The next prime is 113406554257. The reversal of 113406554232 is 232455604311.

113406554232 is a `hidden beast` number, since 1 + 13 + 40 + 65 + 542 + 3 + 2 = 666.

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

It is a super-2 number, since 2×113406554232² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 787545444 + ... + 787545587.

It is an arithmetic number, because the mean of its divisors is an integer number (12797614635).

Almost surely, 2^113406554232 is an apocalyptic number.

113406554232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113406554232 is an abundant number, since it is smaller than the sum of its proper divisors (193736197008).

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

113406554232 is a wasteful number, since it uses less digits than its factorization.

113406554232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1575091043 (or 1575091036 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 113406554232 in words is "one hundred thirteen billion, four hundred six million, five hundred fifty-four thousand, two hundred thirty-two".