12310312037 has 2 divisors, whose sum is σ = 12310312038. Its totient is φ = 12310312036.

The previous prime is 12310312013. The next prime is 12310312043. The reversal of 12310312037 is 73021301321.

12310312037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10981782436 + 1328529601 = 104794^2 + 36449^2 .

It is a cyclic number.

It is not a de Polignac number, because 12310312037 - 2³² = 8015344741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12310312837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6155156018 + 6155156019.

It is an arithmetic number, because the mean of its divisors is an integer number (6155156019).

Almost surely, 2^12310312037 is an apocalyptic number.

It is an amenable number.

12310312037 is a deficient number, since it is larger than the sum of its proper divisors (1).

12310312037 is an equidigital number, since it uses as much as digits as its factorization.

12310312037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 23.

Adding to 12310312037 its reverse (73021301321), we get a palindrome (85331613358).

The spelling of 12310312037 in words is "twelve billion, three hundred ten million, three hundred twelve thousand, thirty-seven".