113033371 has 4 divisors (see below), whose sum is σ = 123309144. Its totient is φ = 102757600.

The previous prime is 113033363. The next prime is 113033381. The reversal of 113033371 is 173330311.

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

It is not a de Polignac number, because 113033371 - 2³ = 113033363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113033311) 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, 5137870 + ... + 5137891.

It is an arithmetic number, because the mean of its divisors is an integer number (30827286).

Almost surely, 2^113033371 is an apocalyptic number.

113033371 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

113033371 is a deficient number, since it is larger than the sum of its proper divisors (10275773).

113033371 is a wasteful number, since it uses less digits than its factorization.

113033371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10275772.

The product of its (nonzero) digits is 567, while the sum is 22.

The square root of 113033371 is about 10631.7153366707. The cubic root of 113033371 is about 483.5063994844.

Adding to 113033371 its reverse (173330311), we get a palindrome (286363682).

The spelling of 113033371 in words is "one hundred thirteen million, thirty-three thousand, three hundred seventy-one".