12310132171 has 2 divisors, whose sum is σ = 12310132172. Its totient is φ = 12310132170.

The previous prime is 12310132117. The next prime is 12310132217. The reversal of 12310132171 is 17123101321.

Together with previous prime (12310132117) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12310132171 - 2²³ = 12301743563 is a prime.

It is not a weakly prime, because it can be changed into another prime (12310132111) 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, 6155066085 + 6155066086.

It is an arithmetic number, because the mean of its divisors is an integer number (6155066086).

Almost surely, 2^12310132171 is an apocalyptic number.

12310132171 is a deficient number, since it is larger than the sum of its proper divisors (1).

12310132171 is an equidigital number, since it uses as much as digits as its factorization.

12310132171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 22.

Adding to 12310132171 its reverse (17123101321), we get a palindrome (29433233492).

The spelling of 12310132171 in words is "twelve billion, three hundred ten million, one hundred thirty-two thousand, one hundred seventy-one".