13256660603036 has 12 divisors (see below), whose sum is σ = 23199184139712. Its totient is φ = 6628322277408.

The previous prime is 13256660603009. The next prime is 13256660603051. The reversal of 13256660603036 is 63030606665231.

It is a congruent number.

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, 3229376 + ... + 6078008.

It is an arithmetic number, because the mean of its divisors is an integer number (1933265344976).

Almost surely, 2^{13256660603036} is an apocalyptic number.

It is an amenable number.

13256660603036 is a deficient number, since it is larger than the sum of its proper divisors (9942523536676).

13256660603036 is a wasteful number, since it uses less digits than its factorization.

13256660603036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4012060 (or 4012058 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 47.

The spelling of 13256660603036 in words is "thirteen trillion, two hundred fifty-six billion, six hundred sixty million, six hundred three thousand, thirty-six".