13112200310223 has 32 divisors (see below), whose sum is σ = 20085111155200. Its totient is φ = 7453459316736.

The previous prime is 13112200310213. The next prime is 13112200310273. The reversal of 13112200310223 is 32201300221131.

It is not a de Polignac number, because 13112200310223 - 2⁶ = 13112200310159 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 13112200310223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13112200310213) 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, 84747948 + ... + 84902526.

It is an arithmetic number, because the mean of its divisors is an integer number (627659723600).

Almost surely, 2^{13112200310223} is an apocalyptic number.

13112200310223 is a deficient number, since it is larger than the sum of its proper divisors (6972910844977).

13112200310223 is a wasteful number, since it uses less digits than its factorization.

13112200310223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175711.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13112200310223 its reverse (32201300221131), we get a palindrome (45313500531354).

The spelling of 13112200310223 in words is "thirteen trillion, one hundred twelve billion, two hundred million, three hundred ten thousand, two hundred twenty-three".