13231312130213 has 8 divisors (see below), whose sum is σ = 13448750105856. Its totient is φ = 13013891290800.

The previous prime is 13231312130191. The next prime is 13231312130219. The reversal of 13231312130213 is 31203121313231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13231312130213 - 2¹⁴ = 13231312113829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13231312130219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2722481 + ... + 5820182.

It is an arithmetic number, because the mean of its divisors is an integer number (1681093763232).

Almost surely, 2^{13231312130213} is an apocalyptic number.

It is an amenable number.

13231312130213 is a deficient number, since it is larger than the sum of its proper divisors (217437975643).

13231312130213 is an equidigital number, since it uses as much as digits as its factorization.

13231312130213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8568115.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 13231312130213 its reverse (31203121313231), we get a palindrome (44434433443444).

The spelling of 13231312130213 in words is "thirteen trillion, two hundred thirty-one billion, three hundred twelve million, one hundred thirty thousand, two hundred thirteen".