313124344334117 has 2 divisors, whose sum is σ = 313124344334118. Its totient is φ = 313124344334116.

The previous prime is 313124344334099. The next prime is 313124344334161. The reversal of 313124344334117 is 711433443421313.

It is an a-pointer prime, because the next prime (313124344334161) can be obtained adding 313124344334117 to its sum of digits (44).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 312859648489921 + 264695844196 = 17687839^2 + 514486^2 .

It is a cyclic number.

It is not a de Polignac number, because 313124344334117 - 2³² = 313120049366821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313124344334017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156562172167058 + 156562172167059.

It is an arithmetic number, because the mean of its divisors is an integer number (156562172167059).

Almost surely, 2^{313124344334117} is an apocalyptic number.

It is an amenable number.

313124344334117 is a deficient number, since it is larger than the sum of its proper divisors (1).

313124344334117 is an equidigital number, since it uses as much as digits as its factorization.

313124344334117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 870912, while the sum is 44.

The spelling of 313124344334117 in words is "three hundred thirteen trillion, one hundred twenty-four billion, three hundred forty-four million, three hundred thirty-four thousand, one hundred seventeen".