13099510112 has 96 divisors (see below), whose sum is σ = 28450582272. Its totient is φ = 5900304384.

The previous prime is 13099510097. The next prime is 13099510121. The reversal of 13099510112 is 21101599031.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2943473 + ... + 2947919.

It is an arithmetic number, because the mean of its divisors is an integer number (296360232).

Almost surely, 2^13099510112 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 13099510112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14225291136).

13099510112 is an abundant number, since it is smaller than the sum of its proper divisors (15351072160).

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

13099510112 is a wasteful number, since it uses less digits than its factorization.

13099510112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4640 (or 4632 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 32.

The spelling of 13099510112 in words is "thirteen billion, ninety-nine million, five hundred ten thousand, one hundred twelve".