12310132213331 has 2 divisors, whose sum is σ = 12310132213332. Its totient is φ = 12310132213330.

The previous prime is 12310132213297. The next prime is 12310132213333. The reversal of 12310132213331 is 13331223101321.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12310132213331 is a prime.

It is a super-2 number, since 2×12310132213331² (a number of 27 digits) contains 22 as substring.

Together with 12310132213333, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12310132213331.

It is not a weakly prime, because it can be changed into another prime (12310132213333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6155066106665 + 6155066106666.

It is an arithmetic number, because the mean of its divisors is an integer number (6155066106666).

Almost surely, 2^{12310132213331} is an apocalyptic number.

12310132213331 is a deficient number, since it is larger than the sum of its proper divisors (1).

12310132213331 is an equidigital number, since it uses as much as digits as its factorization.

12310132213331 is an odious number, because the sum of its binary digits is odd.

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

Adding to 12310132213331 its reverse (13331223101321), we get a palindrome (25641355314652).

The spelling of 12310132213331 in words is "twelve trillion, three hundred ten billion, one hundred thirty-two million, two hundred thirteen thousand, three hundred thirty-one".