13244113112 has 16 divisors (see below), whose sum is σ = 24863419800. Its totient is φ = 6613867840.

The previous prime is 13244113097. The next prime is 13244113123. The reversal of 13244113112 is 21131144231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1016714 + ... + 1029657.

Almost surely, 2^13244113112 is an apocalyptic number.

It is an amenable number.

13244113112 is a deficient number, since it is larger than the sum of its proper divisors (11619306688).

13244113112 is a wasteful number, since it uses less digits than its factorization.

13244113112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2047186 (or 2047182 counting only the distinct ones).

The product of its digits is 576, while the sum is 23.

Adding to 13244113112 its reverse (21131144231), we get a palindrome (34375257343).

The spelling of 13244113112 in words is "thirteen billion, two hundred forty-four million, one hundred thirteen thousand, one hundred twelve".