12310132322231 has 2 divisors, whose sum is σ = 12310132322232. Its totient is φ = 12310132322230.

The previous prime is 12310132322227. The next prime is 12310132322263. The reversal of 12310132322231 is 13222323101321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12310132322231 - 2² = 12310132322227 is a prime.

It is a super-2 number, since 2×12310132322231² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12310132322231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12310132322221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6155066161115 + 6155066161116.

It is an arithmetic number, because the mean of its divisors is an integer number (6155066161116).

Almost surely, 2^{12310132322231} is an apocalyptic number.

12310132322231 is a deficient number, since it is larger than the sum of its proper divisors (1).

12310132322231 is an equidigital number, since it uses as much as digits as its factorization.

12310132322231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 12310132322231 its reverse (13222323101321), we get a palindrome (25532455423552).

The spelling of 12310132322231 in words is "twelve trillion, three hundred ten billion, one hundred thirty-two million, three hundred twenty-two thousand, two hundred thirty-one".