113131324 has 12 divisors (see below), whose sum is σ = 200365704. Its totient is φ = 55883984.

The previous prime is 113131321. The next prime is 113131331. The reversal of 113131324 is 423131311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113131321) 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, 170047 + ... + 170710.

It is an arithmetic number, because the mean of its divisors is an integer number (16697142).

Almost surely, 2^113131324 is an apocalyptic number.

It is an amenable number.

113131324 is a deficient number, since it is larger than the sum of its proper divisors (87234380).

113131324 is a wasteful number, since it uses less digits than its factorization.

113131324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340844 (or 340842 counting only the distinct ones).

The product of its digits is 216, while the sum is 19.

The square root of 113131324 is about 10636.3209804894. The cubic root of 113131324 is about 483.6460255900.

Adding to 113131324 its reverse (423131311), we get a palindrome (536262635).

The spelling of 113131324 in words is "one hundred thirteen million, one hundred thirty-one thousand, three hundred twenty-four".