113520833 has 2 divisors, whose sum is σ = 113520834. Its totient is φ = 113520832.

The previous prime is 113520829. The next prime is 113520871. The reversal of 113520833 is 338025311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111365809 + 2155024 = 10553^2 + 1468^2 .

It is a cyclic number.

It is not a de Polignac number, because 113520833 - 2² = 113520829 is a prime.

It is not a weakly prime, because it can be changed into another prime (113529833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56760416 + 56760417.

It is an arithmetic number, because the mean of its divisors is an integer number (56760417).

Almost surely, 2^113520833 is an apocalyptic number.

It is an amenable number.

113520833 is a deficient number, since it is larger than the sum of its proper divisors (1).

113520833 is an equidigital number, since it uses as much as digits as its factorization.

113520833 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 113520833 is about 10654.6155726051. The cubic root of 113520833 is about 484.2004511441.

The spelling of 113520833 in words is "one hundred thirteen million, five hundred twenty thousand, eight hundred thirty-three".