113321424 has 40 divisors (see below), whose sum is σ = 295602112. Its totient is φ = 37405440.

The previous prime is 113321413. The next prime is 113321431. The reversal of 113321424 is 424123311.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 113321424.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6517 + ... + 16404.

Almost surely, 2^113321424 is an apocalyptic number.

It is an amenable number.

113321424 is an abundant number, since it is smaller than the sum of its proper divisors (182280688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113321424 is a wasteful number, since it uses less digits than its factorization.

113321424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23035 (or 23029 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 113321424 is about 10645.2535902157. The cubic root of 113321424 is about 483.9167718830.

Adding to 113321424 its reverse (424123311), we get a palindrome (537444735).

The spelling of 113321424 in words is "one hundred thirteen million, three hundred twenty-one thousand, four hundred twenty-four".