315327119 has 2 divisors, whose sum is σ = 315327120. Its totient is φ = 315327118.

The previous prime is 315327107. The next prime is 315327161. The reversal of 315327119 is 911723513.

It is a weak prime.

It is an emirp because it is prime and its reverse (911723513) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-315327119 is a prime.

It is a super-2 number, since 2×315327119² = 198862383953680322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (315326119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157663559 + 157663560.

It is an arithmetic number, because the mean of its divisors is an integer number (157663560).

Almost surely, 2^315327119 is an apocalyptic number.

315327119 is a deficient number, since it is larger than the sum of its proper divisors (1).

315327119 is an equidigital number, since it uses as much as digits as its factorization.

315327119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5670, while the sum is 32.

The square root of 315327119 is about 17757.4524918413. The cubic root of 315327119 is about 680.6446589809.

The spelling of 315327119 in words is "three hundred fifteen million, three hundred twenty-seven thousand, one hundred nineteen".