113033043 has 8 divisors (see below), whose sum is σ = 167456400. Its totient is φ = 75355344.

The previous prime is 113033029. The next prime is 113033057. The reversal of 113033043 is 340330311.

It is an interprime number because it is at equal distance from previous prime (113033029) and next prime (113033057).

It is not a de Polignac number, because 113033043 - 2¹⁶ = 112967507 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113033143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2093178 + ... + 2093231.

It is an arithmetic number, because the mean of its divisors is an integer number (20932050).

Almost surely, 2^113033043 is an apocalyptic number.

113033043 is a deficient number, since it is larger than the sum of its proper divisors (54423357).

113033043 is an equidigital number, since it uses as much as digits as its factorization.

113033043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4186418 (or 4186412 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 113033043 is about 10631.6999111149. The cubic root of 113033043 is about 483.5059318047.

Adding to 113033043 its reverse (340330311), we get a palindrome (453363354).

The spelling of 113033043 in words is "one hundred thirteen million, thirty-three thousand, forty-three".