13000310112 has 48 divisors (see below), whose sum is σ = 35921914560. Its totient is φ = 4105360512.

The previous prime is 13000310083. The next prime is 13000310123. The reversal of 13000310112 is 21101300031.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3561858 + ... + 3565505.

It is an arithmetic number, because the mean of its divisors is an integer number (748373220).

Almost surely, 2^13000310112 is an apocalyptic number.

13000310112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13000310112 is an abundant number, since it is smaller than the sum of its proper divisors (22921604448).

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

13000310112 is a wasteful number, since it uses less digits than its factorization.

13000310112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7127395 (or 7127387 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 13000310112 its reverse (21101300031), we get a palindrome (34101610143).

The spelling of 13000310112 in words is "thirteen billion, three hundred ten thousand, one hundred twelve".