13001313212 has 12 divisors (see below), whose sum is σ = 22902976656. Its totient is φ = 6457605600.

The previous prime is 13001313209. The next prime is 13001313233. The reversal of 13001313212 is 21231310031.

13001313212 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, 10762073 + ... + 10763280.

It is an arithmetic number, because the mean of its divisors is an integer number (1908581388).

Almost surely, 2^13001313212 is an apocalyptic number.

It is an amenable number.

13001313212 is a deficient number, since it is larger than the sum of its proper divisors (9901663444).

13001313212 is a wasteful number, since it uses less digits than its factorization.

13001313212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21525508 (or 21525506 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13001313212 its reverse (21231310031), we get a palindrome (34232623243).

The spelling of 13001313212 in words is "thirteen billion, one million, three hundred thirteen thousand, two hundred twelve".