113021311024 has 20 divisors (see below), whose sum is σ = 219541729680. Its totient is φ = 56365380800.

The previous prime is 113021310977. The next prime is 113021311043. The reversal of 113021311024 is 420113120311.

It is a junction number, because it is equal to n+sod(n) for n = 113021310992 and 113021311010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9073252 + ... + 9085699.

It is an arithmetic number, because the mean of its divisors is an integer number (10977086484).

Almost surely, 2^113021311024 is an apocalyptic number.

It is an amenable number.

113021311024 is a deficient number, since it is larger than the sum of its proper divisors (106520418656).

113021311024 is a wasteful number, since it uses less digits than its factorization.

113021311024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18159348 (or 18159342 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 113021311024 its reverse (420113120311), we get a palindrome (533134431335).

The spelling of 113021311024 in words is "one hundred thirteen billion, twenty-one million, three hundred eleven thousand, twenty-four".