113028475 has 12 divisors (see below), whose sum is σ = 160177744. Its totient is φ = 77505120.

The previous prime is 113028413. The next prime is 113028491. The reversal of 113028475 is 574820311.

It is not a de Polignac number, because 113028475 - 2²³ = 104639867 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 322764 + ... + 323113.

Almost surely, 2^113028475 is an apocalyptic number.

113028475 is a deficient number, since it is larger than the sum of its proper divisors (47149269).

113028475 is an equidigital number, since it uses as much as digits as its factorization.

113028475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645894 (or 645889 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 113028475 is about 10631.4850797055. The cubic root of 113028475 is about 483.4994184147.

Adding to 113028475 its reverse (574820311), we get a palindrome (687848786).

The spelling of 113028475 in words is "one hundred thirteen million, twenty-eight thousand, four hundred seventy-five".