113160533 has 4 divisors (see below), whose sum is σ = 115920588. Its totient is φ = 110400480.

The previous prime is 113160527. The next prime is 113160539. The reversal of 113160533 is 335061311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (113160527) and next prime (113160539).

It can be written as a sum of positive squares in 2 ways, for example, as 8773444 + 104387089 = 2962^2 + 10217^2 .

It is a cyclic number.

It is not a de Polignac number, because 113160533 - 2⁸ = 113160277 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113160499 and 113160508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113160539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1379966 + ... + 1380047.

It is an arithmetic number, because the mean of its divisors is an integer number (28980147).

Almost surely, 2^113160533 is an apocalyptic number.

It is an amenable number.

113160533 is a deficient number, since it is larger than the sum of its proper divisors (2760055).

113160533 is an equidigital number, since it uses as much as digits as its factorization.

113160533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2760054.

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 113160533 is about 10637.6939700294. The cubic root of 113160533 is about 483.6876456608.

The spelling of 113160533 in words is "one hundred thirteen million, one hundred sixty thousand, five hundred thirty-three".