113475111 has 16 divisors (see below), whose sum is σ = 154183680. Its totient is φ = 74219040.

The previous prime is 113475079. The next prime is 113475127. The reversal of 113475111 is 111574311.

It is not a de Polignac number, because 113475111 - 2⁵ = 113475079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113475211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46305 + ... + 48693.

It is an arithmetic number, because the mean of its divisors is an integer number (9636480).

Almost surely, 2^113475111 is an apocalyptic number.

113475111 is a deficient number, since it is larger than the sum of its proper divisors (40708569).

113475111 is a wasteful number, since it uses less digits than its factorization.

113475111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2686.

The product of its digits is 420, while the sum is 24.

The square root of 113475111 is about 10652.4697136392. The cubic root of 113475111 is about 484.1354363936.

It can be divided in two parts, 1134 and 75111, that added together give a triangular number (76245 = T₃₉₀).

The spelling of 113475111 in words is "one hundred thirteen million, four hundred seventy-five thousand, one hundred eleven".