312103003087 has 2 divisors, whose sum is σ = 312103003088. Its totient is φ = 312103003086.

The previous prime is 312103003057. The next prime is 312103003097. The reversal of 312103003087 is 780300301213.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-312103003087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312103003057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156051501543 + 156051501544.

It is an arithmetic number, because the mean of its divisors is an integer number (156051501544).

Almost surely, 2^312103003087 is an apocalyptic number.

312103003087 is a deficient number, since it is larger than the sum of its proper divisors (1).

312103003087 is an equidigital number, since it uses as much as digits as its factorization.

312103003087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 28.

The spelling of 312103003087 in words is "three hundred twelve billion, one hundred three million, three thousand, eighty-seven".