13200136406056 has 16 divisors (see below), whose sum is σ = 24753293843040. Its totient is φ = 6599258047920.

The previous prime is 13200136406033. The next prime is 13200136406099. The reversal of 13200136406056 is 65060463100231.

It is a super-2 number, since 2×13200136406056² (a number of 27 digits) contains 22 as substring.

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, 101200140 + ... + 101330491.

It is an arithmetic number, because the mean of its divisors is an integer number (1547080865190).

Almost surely, 2^{13200136406056} is an apocalyptic number.

It is an amenable number.

13200136406056 is a deficient number, since it is larger than the sum of its proper divisors (11553157436984).

13200136406056 is a wasteful number, since it uses less digits than its factorization.

13200136406056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202538784 (or 202538780 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

Adding to 13200136406056 its reverse (65060463100231), we get a palindrome (78260599506287).

The spelling of 13200136406056 in words is "thirteen trillion, two hundred billion, one hundred thirty-six million, four hundred six thousand, fifty-six".