113553224031 has 16 divisors (see below), whose sum is σ = 170139949056. Its totient is φ = 66840693216.

The previous prime is 113553224017. The next prime is 113553224087. The reversal of 113553224031 is 130422355311.

It is not a de Polignac number, because 113553224031 - 2⁵ = 113553223999 is a prime.

It is a super-2 number, since 2×113553224031² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 113553224031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113553224231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63295215 + ... + 63297008.

It is an arithmetic number, because the mean of its divisors is an integer number (10633746816).

Almost surely, 2^113553224031 is an apocalyptic number.

113553224031 is a deficient number, since it is larger than the sum of its proper divisors (56586725025).

113553224031 is a wasteful number, since it uses less digits than its factorization.

113553224031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126592262.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 113553224031 its reverse (130422355311), we get a palindrome (243975579342).

The spelling of 113553224031 in words is "one hundred thirteen billion, five hundred fifty-three million, two hundred twenty-four thousand, thirty-one".