113033320 has 16 divisors (see below), whose sum is σ = 254325060. Its totient is φ = 45213312.

The previous prime is 113033311. The next prime is 113033341. The reversal of 113033320 is 23330311.

It can be written as a sum of positive squares in 2 ways, for example, as 112317604 + 715716 = 10598^2 + 846^2 .

It is a junction number, because it is equal to n+sod(n) for n = 113033294 and 113033303.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1412877 + ... + 1412956.

Almost surely, 2^113033320 is an apocalyptic number.

113033320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113033320 is an abundant number, since it is smaller than the sum of its proper divisors (141291740).

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

113033320 is a wasteful number, since it uses less digits than its factorization.

113033320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2825844 (or 2825840 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 113033320 is about 10631.7129381864. The cubic root of 113033320 is about 483.5063267660.

Adding to 113033320 its reverse (23330311), we get a palindrome (136363631).

The spelling of 113033320 in words is "one hundred thirteen million, thirty-three thousand, three hundred twenty".