13320200312 has 16 divisors (see below), whose sum is σ = 26061261840. Its totient is φ = 6370530496.

The previous prime is 13320200293. The next prime is 13320200483. The reversal of 13320200312 is 21300202331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36196013 + ... + 36196380.

It is an arithmetic number, because the mean of its divisors is an integer number (1628828865).

Almost surely, 2^13320200312 is an apocalyptic number.

It is an amenable number.

13320200312 is a deficient number, since it is larger than the sum of its proper divisors (12741061528).

13320200312 is a wasteful number, since it uses less digits than its factorization.

13320200312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72392422 (or 72392418 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 13320200312 its reverse (21300202331), we get a palindrome (34620402643).

The spelling of 13320200312 in words is "thirteen billion, three hundred twenty million, two hundred thousand, three hundred twelve".