312103032111007 has 2 divisors, whose sum is σ = 312103032111008. Its totient is φ = 312103032111006.

The previous prime is 312103032110993. The next prime is 312103032111133. The reversal of 312103032111007 is 700111230301213.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 312103032111007 - 2¹⁹ = 312103031586719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312103032111707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156051516055503 + 156051516055504.

It is an arithmetic number, because the mean of its divisors is an integer number (156051516055504).

Almost surely, 2^{312103032111007} is an apocalyptic number.

312103032111007 is a deficient number, since it is larger than the sum of its proper divisors (1).

312103032111007 is an equidigital number, since it uses as much as digits as its factorization.

312103032111007 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 25.

The spelling of 312103032111007 in words is "three hundred twelve trillion, one hundred three billion, thirty-two million, one hundred eleven thousand, seven".