13318168108 has 24 divisors (see below), whose sum is σ = 26683679232. Its totient is φ = 5697641424.

The previous prime is 13318168103. The next prime is 13318168111. The reversal of 13318168108 is 80186181331.

13318168108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13318168103) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 406660 + ... + 438187.

It is an arithmetic number, because the mean of its divisors is an integer number (1111819968).

Almost surely, 2^13318168108 is an apocalyptic number.

It is an amenable number.

13318168108 is an abundant number, since it is smaller than the sum of its proper divisors (13365511124).

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

13318168108 is a wasteful number, since it uses less digits than its factorization.

13318168108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845421 (or 845419 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 40.

The spelling of 13318168108 in words is "thirteen billion, three hundred eighteen million, one hundred sixty-eight thousand, one hundred eight".