311102310017047 has 2 divisors, whose sum is σ = 311102310017048. Its totient is φ = 311102310017046.

The previous prime is 311102310017041. The next prime is 311102310017117. The reversal of 311102310017047 is 740710013201113.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 311102310017047 - 2³ = 311102310017039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (311102310017041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155551155008523 + 155551155008524.

It is an arithmetic number, because the mean of its divisors is an integer number (155551155008524).

Almost surely, 2^{311102310017047} is an apocalyptic number.

311102310017047 is a deficient number, since it is larger than the sum of its proper divisors (1).

311102310017047 is an equidigital number, since it uses as much as digits as its factorization.

311102310017047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3528, while the sum is 31.

The spelling of 311102310017047 in words is "three hundred eleven trillion, one hundred two billion, three hundred ten million, seventeen thousand, forty-seven".