315873530099 has 2 divisors, whose sum is σ = 315873530100. Its totient is φ = 315873530098.

The previous prime is 315873530069. The next prime is 315873530123. The reversal of 315873530099 is 990035378513.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 315873530099 - 2⁸ = 315873529843 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 315873530099.

It is not a weakly prime, because it can be changed into another prime (315873530069) 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, 157936765049 + 157936765050.

It is an arithmetic number, because the mean of its divisors is an integer number (157936765050).

Almost surely, 2^315873530099 is an apocalyptic number.

315873530099 is a deficient number, since it is larger than the sum of its proper divisors (1).

315873530099 is an equidigital number, since it uses as much as digits as its factorization.

315873530099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3061800, while the sum is 53.

The spelling of 315873530099 in words is "three hundred fifteen billion, eight hundred seventy-three million, five hundred thirty thousand, ninety-nine".