13156111160 has 48 divisors (see below), whose sum is σ = 30340996200. Its totient is φ = 5134065920.

The previous prime is 13156111151. The next prime is 13156111231. The reversal of 13156111160 is 6111165131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30590 + ... + 165069.

Almost surely, 2^13156111160 is an apocalyptic number.

13156111160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13156111160 is an abundant number, since it is smaller than the sum of its proper divisors (17184885040).

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

13156111160 is a wasteful number, since it uses less digits than its factorization.

13156111160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195752 (or 195707 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 26.

Adding to 13156111160 its reverse (6111165131), we get a palindrome (19267276291).

The spelling of 13156111160 in words is "thirteen billion, one hundred fifty-six million, one hundred eleven thousand, one hundred sixty".