113800533 has 32 divisors (see below), whose sum is σ = 200309760. Its totient is φ = 55637760.

The previous prime is 113800513. The next prime is 113800549. The reversal of 113800533 is 335008311.

It is not a de Polignac number, because 113800533 - 2⁵ = 113800501 is a prime.

It is a super-2 number, since 2×113800533² = 25901122622168178, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113800513) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10563 + ... + 18416.

It is an arithmetic number, because the mean of its divisors is an integer number (6259680).

Almost surely, 2^113800533 is an apocalyptic number.

It is an amenable number.

113800533 is a deficient number, since it is larger than the sum of its proper divisors (86509227).

113800533 is a wasteful number, since it uses less digits than its factorization.

113800533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29017.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 113800533 is about 10667.7332643819. The cubic root of 113800533 is about 484.5977931615.

Adding to 113800533 its reverse (335008311), we get a palindrome (448808844).

The spelling of 113800533 in words is "one hundred thirteen million, eight hundred thousand, five hundred thirty-three".