111013113223 has 16 divisors (see below), whose sum is σ = 115397084160. Its totient is φ = 106667008000.

The previous prime is 111013113191. The next prime is 111013113241. The reversal of 111013113223 is 322311310111.

It is a cyclic number.

It is not a de Polignac number, because 111013113223 - 2⁵ = 111013113191 is a prime.

It is a super-2 number, since 2×111013113223² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 111013113223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111013113293) 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, 8571933 + ... + 8584873.

It is an arithmetic number, because the mean of its divisors is an integer number (7212317760).

Almost surely, 2^111013113223 is an apocalyptic number.

111013113223 is a deficient number, since it is larger than the sum of its proper divisors (4383970937).

111013113223 is a wasteful number, since it uses less digits than its factorization.

111013113223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14378.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 111013113223 its reverse (322311310111), we get a palindrome (433324423334).

The spelling of 111013113223 in words is "one hundred eleven billion, thirteen million, one hundred thirteen thousand, two hundred twenty-three".