13136081260 has 12 divisors (see below), whose sum is σ = 27585770688. Its totient is φ = 5254432496.

The previous prime is 13136081249. The next prime is 13136081261. The reversal of 13136081260 is 6218063131.

It is not an unprimeable number, because it can be changed into a prime (13136081261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328402012 + ... + 328402051.

It is an arithmetic number, because the mean of its divisors is an integer number (2298814224).

Almost surely, 2^13136081260 is an apocalyptic number.

13136081260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13136081260 is an abundant number, since it is smaller than the sum of its proper divisors (14449689428).

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

13136081260 is a wasteful number, since it uses less digits than its factorization.

13136081260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656804072 (or 656804070 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 13136081260 in words is "thirteen billion, one hundred thirty-six million, eighty-one thousand, two hundred sixty".