13023368688 has 80 divisors (see below), whose sum is σ = 37219260672. Its totient is φ = 3890880000.

The previous prime is 13023368671. The next prime is 13023368689. The reversal of 13023368688 is 88686332031.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13023368689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136213 + ... + 211188.

Almost surely, 2^13023368688 is an apocalyptic number.

It is an amenable number.

13023368688 is an abundant number, since it is smaller than the sum of its proper divisors (24195891984).

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

13023368688 is a wasteful number, since it uses less digits than its factorization.

13023368688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347494 (or 347488 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 48.

The spelling of 13023368688 in words is "thirteen billion, twenty-three million, three hundred sixty-eight thousand, six hundred eighty-eight".