113120032 has 12 divisors (see below), whose sum is σ = 222705126. Its totient is φ = 56560000.

The previous prime is 113120027. The next prime is 113120069. The reversal of 113120032 is 230021311.

It can be written as a sum of positive squares in only one way, i.e., 64064016 + 49056016 = 8004^2 + 7004^2 .

It is a super-2 number, since 2×113120032² = 25592283279362048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113119994 and 113120021.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1767469 + ... + 1767532.

Almost surely, 2^113120032 is an apocalyptic number.

It is an amenable number.

113120032 is a deficient number, since it is larger than the sum of its proper divisors (109585094).

113120032 is an equidigital number, since it uses as much as digits as its factorization.

113120032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3535011 (or 3535003 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 113120032 is about 10635.7901446014. The cubic root of 113120032 is about 483.6299336347.

Adding to 113120032 its reverse (230021311), we get a palindrome (343141343).

The spelling of 113120032 in words is "one hundred thirteen million, one hundred twenty thousand, thirty-two".