312310132207 has 2 divisors, whose sum is σ = 312310132208. Its totient is φ = 312310132206.

The previous prime is 312310132181. The next prime is 312310132249. The reversal of 312310132207 is 702231013213.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (702231013213) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-312310132207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312310132297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156155066103 + 156155066104.

It is an arithmetic number, because the mean of its divisors is an integer number (156155066104).

Almost surely, 2^312310132207 is an apocalyptic number.

312310132207 is a deficient number, since it is larger than the sum of its proper divisors (1).

312310132207 is an equidigital number, since it uses as much as digits as its factorization.

312310132207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 25.

The spelling of 312310132207 in words is "three hundred twelve billion, three hundred ten million, one hundred thirty-two thousand, two hundred seven".