13118910112 has 192 divisors, whose sum is σ = 32859509760. Its totient is φ = 5007974400.

The previous prime is 13118910071. The next prime is 13118910121. The reversal of 13118910112 is 21101981131.

13118910112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

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 31 ways as a sum of consecutive naturals, for example, 31309839 + ... + 31310257.

It is an arithmetic number, because the mean of its divisors is an integer number (171143280).

Almost surely, 2^13118910112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13118910112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16429754880).

13118910112 is an abundant number, since it is smaller than the sum of its proper divisors (19740599648).

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

13118910112 is a wasteful number, since it uses less digits than its factorization.

13118910112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675 (or 667 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 28.

The spelling of 13118910112 in words is "thirteen billion, one hundred eighteen million, nine hundred ten thousand, one hundred twelve".