315323363 has 2 divisors, whose sum is σ = 315323364. Its totient is φ = 315323362.

The previous prime is 315323321. The next prime is 315323369. The reversal of 315323363 is 363323513.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 315323363 - 2¹² = 315319267 is a prime.

It is not a weakly prime, because it can be changed into another prime (315323369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157661681 + 157661682.

It is an arithmetic number, because the mean of its divisors is an integer number (157661682).

Almost surely, 2^315323363 is an apocalyptic number.

315323363 is a deficient number, since it is larger than the sum of its proper divisors (1).

315323363 is an equidigital number, since it uses as much as digits as its factorization.

315323363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14580, while the sum is 29.

The square root of 315323363 is about 17757.3467331130. The cubic root of 315323363 is about 680.6419564842.

Adding to 315323363 its reverse (363323513), we get a palindrome (678646876).

The spelling of 315323363 in words is "three hundred fifteen million, three hundred twenty-three thousand, three hundred sixty-three".