13312001012 has 12 divisors (see below), whose sum is σ = 23624114976. Its totient is φ = 6562253880.

The previous prime is 13312001009. The next prime is 13312001023. The reversal of 13312001012 is 21010021331.

13312001012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 23436338 + ... + 23436905.

It is an arithmetic number, because the mean of its divisors is an integer number (1968676248).

Almost surely, 2^13312001012 is an apocalyptic number.

It is an amenable number.

13312001012 is a deficient number, since it is larger than the sum of its proper divisors (10312113964).

13312001012 is a wasteful number, since it uses less digits than its factorization.

13312001012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46873318 (or 46873316 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 13312001012 its reverse (21010021331), we get a palindrome (34322022343).

The spelling of 13312001012 in words is "thirteen billion, three hundred twelve million, one thousand, twelve".