113112032 has 24 divisors (see below), whose sum is σ = 242934552. Its totient is φ = 51414400.

The previous prime is 113112029. The next prime is 113112037. The reversal of 113112032 is 230211311.

It is a junction number, because it is equal to n+sod(n) for n = 113111998 and 113112016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113112037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160319 + ... + 161022.

It is an arithmetic number, because the mean of its divisors is an integer number (10122273).

Almost surely, 2^113112032 is an apocalyptic number.

It is an amenable number.

113112032 is an abundant number, since it is smaller than the sum of its proper divisors (129822520).

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

113112032 is a wasteful number, since it uses less digits than its factorization.

113112032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321362 (or 321354 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 113112032 is about 10635.4140492978. The cubic root of 113112032 is about 483.6185323806.

Adding to 113112032 its reverse (230211311), we get a palindrome (343323343).

The spelling of 113112032 in words is "one hundred thirteen million, one hundred twelve thousand, thirty-two".