313463827319 has 2 divisors, whose sum is σ = 313463827320. Its totient is φ = 313463827318.

The previous prime is 313463827289. The next prime is 313463827381. The reversal of 313463827319 is 913728364313.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-313463827319 is a prime.

It is a super-2 number, since 2×313463827319² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313463827399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156731913659 + 156731913660.

It is an arithmetic number, because the mean of its divisors is an integer number (156731913660).

Almost surely, 2^313463827319 is an apocalyptic number.

313463827319 is a deficient number, since it is larger than the sum of its proper divisors (1).

313463827319 is an equidigital number, since it uses as much as digits as its factorization.

313463827319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1959552, while the sum is 50.

The spelling of 313463827319 in words is "three hundred thirteen billion, four hundred sixty-three million, eight hundred twenty-seven thousand, three hundred nineteen".