13102495868 has 48 divisors (see below), whose sum is σ = 28931745024. Its totient is φ = 5043354240.

The previous prime is 13102495843. The next prime is 13102495871. The reversal of 13102495868 is 86859420131.

It is a happy number.

13102495868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 230705 + ... + 281832.

It is an arithmetic number, because the mean of its divisors is an integer number (602744688).

Almost surely, 2^13102495868 is an apocalyptic number.

It is an amenable number.

13102495868 is an abundant number, since it is smaller than the sum of its proper divisors (15829249156).

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

13102495868 is a wasteful number, since it uses less digits than its factorization.

13102495868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512642 (or 512640 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 47.

The spelling of 13102495868 in words is "thirteen billion, one hundred two million, four hundred ninety-five thousand, eight hundred sixty-eight".