13136510800 has 120 divisors (see below), whose sum is σ = 36138151296. Its totient is φ = 4495326720.

The previous prime is 13136510771. The next prime is 13136510801. The reversal of 13136510800 is 801563131.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13136510801) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1555389 + ... + 1563811.

Almost surely, 2^13136510800 is an apocalyptic number.

13136510800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13136510800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18069075648).

13136510800 is an abundant number, since it is smaller than the sum of its proper divisors (23001640496).

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

13136510800 is a wasteful number, since it uses less digits than its factorization.

13136510800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9005 (or 8994 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The spelling of 13136510800 in words is "thirteen billion, one hundred thirty-six million, five hundred ten thousand, eight hundred".