13191160108 has 12 divisors (see below), whose sum is σ = 26382320272. Its totient is φ = 5653354320.

The previous prime is 13191160097. The next prime is 13191160111. The reversal of 13191160108 is 80106119131.

13191160108 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 13191160108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235556403 + ... + 235556458.

Almost surely, 2^13191160108 is an apocalyptic number.

It is an amenable number.

13191160108 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13191160108 is a wasteful number, since it uses less digits than its factorization.

13191160108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471112872 (or 471112870 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 31.

Adding to 13191160108 its reverse (80106119131), we get a palindrome (93297279239).

The spelling of 13191160108 in words is "thirteen billion, one hundred ninety-one million, one hundred sixty thousand, one hundred eight".