315300078299 has 2 divisors, whose sum is σ = 315300078300. Its totient is φ = 315300078298.

The previous prime is 315300078281. The next prime is 315300078383. The reversal of 315300078299 is 992870003513.

It is a weak prime.

It is an emirp because it is prime and its reverse (992870003513) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 315300078299 - 2²⁰ = 315299029723 is a prime.

It is not a weakly prime, because it can be changed into another prime (315300038299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157650039149 + 157650039150.

It is an arithmetic number, because the mean of its divisors is an integer number (157650039150).

Almost surely, 2^315300078299 is an apocalyptic number.

315300078299 is a deficient number, since it is larger than the sum of its proper divisors (1).

315300078299 is an equidigital number, since it uses as much as digits as its factorization.

315300078299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 47.

The spelling of 315300078299 in words is "three hundred fifteen billion, three hundred million, seventy-eight thousand, two hundred ninety-nine".