113431342 has 32 divisors (see below), whose sum is σ = 178669152. Its totient is φ = 53973504.

The previous prime is 113431337. The next prime is 113431363. The reversal of 113431342 is 243134311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 827898 + ... + 828034.

It is an arithmetic number, because the mean of its divisors is an integer number (5583411).

Almost surely, 2^113431342 is an apocalyptic number.

113431342 is a deficient number, since it is larger than the sum of its proper divisors (65237810).

113431342 is a wasteful number, since it uses less digits than its factorization.

113431342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372.

The product of its digits is 864, while the sum is 22.

The square root of 113431342 is about 10650.4151092810. The cubic root of 113431342 is about 484.0731823634.

Adding to 113431342 its reverse (243134311), we get a palindrome (356565653).

The spelling of 113431342 in words is "one hundred thirteen million, four hundred thirty-one thousand, three hundred forty-two".