314315203 has 2 divisors, whose sum is σ = 314315204. Its totient is φ = 314315202.

The previous prime is 314315173. The next prime is 314315207. The reversal of 314315203 is 302513413.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 314315203 - 2²⁵ = 280760771 is a prime.

It is not a weakly prime, because it can be changed into another prime (314315207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157157601 + 157157602.

It is an arithmetic number, because the mean of its divisors is an integer number (157157602).

Almost surely, 2^314315203 is an apocalyptic number.

314315203 is a deficient number, since it is larger than the sum of its proper divisors (1).

314315203 is an equidigital number, since it uses as much as digits as its factorization.

314315203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 314315203 is about 17728.9368829606. The cubic root of 314315203 is about 679.9157933502.

Adding to 314315203 its reverse (302513413), we get a palindrome (616828616).

The spelling of 314315203 in words is "three hundred fourteen million, three hundred fifteen thousand, two hundred three".