13120364152 has 16 divisors (see below), whose sum is σ = 28115066160. Its totient is φ = 5623013184.

The previous prime is 13120364129. The next prime is 13120364167. The reversal of 13120364152 is 25146302131.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 13120364152.

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, 117146053 + ... + 117146164.

It is an arithmetic number, because the mean of its divisors is an integer number (1757191635).

Almost surely, 2^13120364152 is an apocalyptic number.

It is an amenable number.

13120364152 is an abundant number, since it is smaller than the sum of its proper divisors (14994702008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13120364152 is a wasteful number, since it uses less digits than its factorization.

13120364152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234292230 (or 234292226 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 13120364152 its reverse (25146302131), we get a palindrome (38266666283).

The spelling of 13120364152 in words is "thirteen billion, one hundred twenty million, three hundred sixty-four thousand, one hundred fifty-two".