312002111207 has 2 divisors, whose sum is σ = 312002111208. Its totient is φ = 312002111206.

The previous prime is 312002111189. The next prime is 312002111221. The reversal of 312002111207 is 702111200213.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 312002111207 - 2⁶ = 312002111143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312002110207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156001055603 + 156001055604.

It is an arithmetic number, because the mean of its divisors is an integer number (156001055604).

Almost surely, 2^312002111207 is an apocalyptic number.

312002111207 is a deficient number, since it is larger than the sum of its proper divisors (1).

312002111207 is an equidigital number, since it uses as much as digits as its factorization.

312002111207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 20.

The spelling of 312002111207 in words is "three hundred twelve billion, two million, one hundred eleven thousand, two hundred seven".