318707104519 has 2 divisors, whose sum is σ = 318707104520. Its totient is φ = 318707104518.

The previous prime is 318707104459. The next prime is 318707104621. The reversal of 318707104519 is 915401707813.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 318707104519 - 2¹⁷ = 318706973447 is a prime.

It is a super-2 number, since 2×318707104519² (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 (318707107519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 159353552259 + 159353552260.

It is an arithmetic number, because the mean of its divisors is an integer number (159353552260).

Almost surely, 2^318707104519 is an apocalyptic number.

318707104519 is a deficient number, since it is larger than the sum of its proper divisors (1).

318707104519 is an equidigital number, since it uses as much as digits as its factorization.

318707104519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 211680, while the sum is 46.

The spelling of 318707104519 in words is "three hundred eighteen billion, seven hundred seven million, one hundred four thousand, five hundred nineteen".