13116863352 has 32 divisors (see below), whose sum is σ = 32795009280. Its totient is φ = 4371907680.

The previous prime is 13116863323. The next prime is 13116863359. The reversal of 13116863352 is 25336861131.

It is a self number, because there is not a number n which added to its sum of digits gives 13116863352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13116863359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 454753 + ... + 482735.

It is an arithmetic number, because the mean of its divisors is an integer number (1024844040).

Almost surely, 2^13116863352 is an apocalyptic number.

13116863352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13116863352 is an abundant number, since it is smaller than the sum of its proper divisors (19678145928).

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

13116863352 is a wasteful number, since it uses less digits than its factorization.

13116863352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47523 (or 47519 counting only the distinct ones).

The product of its digits is 77760, while the sum is 39.

The spelling of 13116863352 in words is "thirteen billion, one hundred sixteen million, eight hundred sixty-three thousand, three hundred fifty-two".