13231300312 has 16 divisors (see below), whose sum is σ = 24811575840. Its totient is φ = 6614880096.

The previous prime is 13231300283. The next prime is 13231300319. The reversal of 13231300312 is 21300313231.

13231300312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13231300312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13231300319) by changing a digit.

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, 19648 + ... + 163855.

It is an arithmetic number, because the mean of its divisors is an integer number (1550723490).

Almost surely, 2^13231300312 is an apocalyptic number.

It is an amenable number.

13231300312 is a deficient number, since it is larger than the sum of its proper divisors (11580275528).

13231300312 is a wasteful number, since it uses less digits than its factorization.

13231300312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192522 (or 192518 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13231300312 its reverse (21300313231), we get a palindrome (34531613543).

The spelling of 13231300312 in words is "thirteen billion, two hundred thirty-one million, three hundred thousand, three hundred twelve".