113032310112 has 96 divisors (see below), whose sum is σ = 340312412160. Its totient is φ = 36462026880.

The previous prime is 113032310101. The next prime is 113032310119. The reversal of 113032310112 is 211013230311.

It is a tau number, because it is divible by the number of its divisors (96).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113032310119) 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 15 ways as a sum of consecutive naturals, for example, 2083288 + ... + 2136855.

It is an arithmetic number, because the mean of its divisors is an integer number (3544920960).

Almost surely, 2^113032310112 is an apocalyptic number.

113032310112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113032310112 is an abundant number, since it is smaller than the sum of its proper divisors (227280102048).

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

113032310112 is a wasteful number, since it uses less digits than its factorization.

113032310112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4220193 (or 4220179 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 113032310112 its reverse (211013230311), we get a palindrome (324045540423).

The spelling of 113032310112 in words is "one hundred thirteen billion, thirty-two million, three hundred ten thousand, one hundred twelve".