13014233231 has 2 divisors, whose sum is σ = 13014233232. Its totient is φ = 13014233230.

The previous prime is 13014233209. The next prime is 13014233273. The reversal of 13014233231 is 13233241031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13014233231 - 2¹⁴ = 13014216847 is a prime.

It is a super-2 number, since 2×13014233231² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 13014233197 and 13014233206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13014233731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6507116615 + 6507116616.

It is an arithmetic number, because the mean of its divisors is an integer number (6507116616).

Almost surely, 2^13014233231 is an apocalyptic number.

13014233231 is a deficient number, since it is larger than the sum of its proper divisors (1).

13014233231 is an equidigital number, since it uses as much as digits as its factorization.

13014233231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 13014233231 its reverse (13233241031), we get a palindrome (26247474262).

The spelling of 13014233231 in words is "thirteen billion, fourteen million, two hundred thirty-three thousand, two hundred thirty-one".