13181062160 has 40 divisors (see below), whose sum is σ = 35023966656. Its totient is φ = 4519221120.

The previous prime is 13181062123. The next prime is 13181062163. The reversal of 13181062160 is 6126018131.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (13181062163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11768246 + ... + 11769365.

Almost surely, 2^13181062160 is an apocalyptic number.

13181062160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13181062160 is an abundant number, since it is smaller than the sum of its proper divisors (21842904496).

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

13181062160 is a wasteful number, since it uses less digits than its factorization.

13181062160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23537631 (or 23537625 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 29.

The spelling of 13181062160 in words is "thirteen billion, one hundred eighty-one million, sixty-two thousand, one hundred sixty".