113303112 has 32 divisors (see below), whose sum is σ = 305047680. Its totient is φ = 34862400.

The previous prime is 113303101. The next prime is 113303117. The reversal of 113303112 is 211303311.

It is a junction number, because it is equal to n+sod(n) for n = 113303091 and 113303100.

It is not an unprimeable number, because it can be changed into a prime (113303117) 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, 181264 + ... + 181887.

It is an arithmetic number, because the mean of its divisors is an integer number (9532740).

Almost surely, 2^113303112 is an apocalyptic number.

113303112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113303112 is an abundant number, since it is smaller than the sum of its proper divisors (191744568).

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

113303112 is a wasteful number, since it uses less digits than its factorization.

113303112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363173 (or 363169 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 113303112 is about 10644.3934538329. The cubic root of 113303112 is about 483.8907045518.

Adding to 113303112 its reverse (211303311), we get a palindrome (324606423).

The spelling of 113303112 in words is "one hundred thirteen million, three hundred three thousand, one hundred twelve".