13313310012 has 48 divisors (see below), whose sum is σ = 34942135200. Its totient is φ = 4437767088.

The previous prime is 13313309929. The next prime is 13313310029. The reversal of 13313310012 is 21001331331.

It is a happy number.

13313310012 is a `hidden beast` number, since 1 + 331 + 331 + 0 + 0 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 752187 + ... + 769682.

It is an arithmetic number, because the mean of its divisors is an integer number (727961150).

Almost surely, 2^13313310012 is an apocalyptic number.

13313310012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13313310012 is an abundant number, since it is smaller than the sum of its proper divisors (21628825188).

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

13313310012 is an equidigital number, since it uses as much as digits as its factorization.

13313310012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1521894 (or 1521874 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 13313310012 its reverse (21001331331), we get a palindrome (34314641343).

The spelling of 13313310012 in words is "thirteen billion, three hundred thirteen million, three hundred ten thousand, twelve".