13339927231 has 8 divisors (see below), whose sum is σ = 13510444640. Its totient is φ = 13170083328.

The previous prime is 13339927193. The next prime is 13339927267. The reversal of 13339927231 is 13272993331.

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 13339927231 - 2²⁹ = 12803056319 is a prime.

It is a super-2 number, since 2×13339927231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13339967231) 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, 128451 + ... + 207796.

It is an arithmetic number, because the mean of its divisors is an integer number (1688805580).

Almost surely, 2^13339927231 is an apocalyptic number.

13339927231 is a deficient number, since it is larger than the sum of its proper divisors (170517409).

13339927231 is an equidigital number, since it uses as much as digits as its factorization.

13339927231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336753.

The product of its digits is 183708, while the sum is 43.

The spelling of 13339927231 in words is "thirteen billion, three hundred thirty-nine million, nine hundred twenty-seven thousand, two hundred thirty-one".