311400414100903 has 2 divisors, whose sum is σ = 311400414100904. Its totient is φ = 311400414100902.

The previous prime is 311400414100879. The next prime is 311400414101089. The reversal of 311400414100903 is 309001414004113.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-311400414100903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (311403414100903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155700207050451 + 155700207050452.

It is an arithmetic number, because the mean of its divisors is an integer number (155700207050452).

Almost surely, 2^{311400414100903} is an apocalyptic number.

311400414100903 is a deficient number, since it is larger than the sum of its proper divisors (1).

311400414100903 is an equidigital number, since it uses as much as digits as its factorization.

311400414100903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 311400414100903 in words is "three hundred eleven trillion, four hundred billion, four hundred fourteen million, one hundred thousand, nine hundred three".