113113632 has 48 divisors (see below), whose sum is σ = 309839040. Its totient is φ = 36064512.

The previous prime is 113113589. The next prime is 113113643. The reversal of 113113632 is 236311311.

It is a tau number, because it is divible by the number of its divisors (48).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 113113599 and 113113608.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23407 + ... + 27822.

It is an arithmetic number, because the mean of its divisors is an integer number (6454980).

Almost surely, 2^113113632 is an apocalyptic number.

113113632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113113632 is an abundant number, since it is smaller than the sum of its proper divisors (196725408).

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

113113632 is a wasteful number, since it uses less digits than its factorization.

113113632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51265 (or 51257 counting only the distinct ones).

The product of its digits is 324, while the sum is 21.

The square root of 113113632 is about 10635.4892694224. The cubic root of 113113632 is about 483.6208126744.

Adding to 113113632 its reverse (236311311), we get a palindrome (349424943).

The spelling of 113113632 in words is "one hundred thirteen million, one hundred thirteen thousand, six hundred thirty-two".