113100032 has 18 divisors (see below), whose sum is σ = 225758778. Its totient is φ = 56549888.

The previous prime is 113100007. The next prime is 113100047. The reversal of 113100032 is 230001311.

It can be written as a sum of positive squares in only one way, i.e., 65545216 + 47554816 = 8096^2 + 6896^2 .

It is a junction number, because it is equal to n+sod(n) for n = 113099986 and 113100022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220643 + ... + 221154.

Almost surely, 2^113100032 is an apocalyptic number.

It is an amenable number.

113100032 is a deficient number, since it is larger than the sum of its proper divisors (112658746).

113100032 is an frugal number, since it uses more digits than its factorization.

113100032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441813 (or 441799 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 113100032 is about 10634.8498814041. The cubic root of 113100032 is about 483.6014294914.

Adding to 113100032 its reverse (230001311), we get a palindrome (343101343).

The spelling of 113100032 in words is "one hundred thirteen million, one hundred thousand, thirty-two".