111002231311013 has 16 divisors (see below), whose sum is σ = 129852917061120. Its totient is φ = 92901317460336.

The previous prime is 111002231311007. The next prime is 111002231311063. The reversal of 111002231311013 is 310113132200111.

It is not a de Polignac number, because 111002231311013 - 2³² = 110997936343717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111002231311063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60167495 + ... + 61984932.

It is an arithmetic number, because the mean of its divisors is an integer number (8115807316320).

Almost surely, 2^{111002231311013} is an apocalyptic number.

It is an amenable number.

111002231311013 is a deficient number, since it is larger than the sum of its proper divisors (18850685750107).

111002231311013 is a wasteful number, since it uses less digits than its factorization.

111002231311013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122155496.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 111002231311013 its reverse (310113132200111), we get a palindrome (421115363511124).

The spelling of 111002231311013 in words is "one hundred eleven trillion, two billion, two hundred thirty-one million, three hundred eleven thousand, thirteen".