113021203111113 has 32 divisors (see below), whose sum is σ = 166490789529600. Its totient is φ = 67624395508800.

The previous prime is 113021203111109. The next prime is 113021203111139. The reversal of 113021203111113 is 311111302120311.

It is not a de Polignac number, because 113021203111113 - 2² = 113021203111109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113021203111113.

It is not an unprimeable number, because it can be changed into a prime (113021203111163) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26318818 + ... + 30310436.

It is an arithmetic number, because the mean of its divisors is an integer number (5202837172800).

Almost surely, 2^{113021203111113} is an apocalyptic number.

It is an amenable number.

113021203111113 is a deficient number, since it is larger than the sum of its proper divisors (53469586418487).

113021203111113 is a wasteful number, since it uses less digits than its factorization.

113021203111113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4002573.

The product of its (nonzero) digits is 108, while the sum is 21.

Adding to 113021203111113 its reverse (311111302120311), we get a palindrome (424132505231424).

The spelling of 113021203111113 in words is "one hundred thirteen trillion, twenty-one billion, two hundred three million, one hundred eleven thousand, one hundred thirteen".