314330311 has 2 divisors, whose sum is σ = 314330312. Its totient is φ = 314330310.

The previous prime is 314330309. The next prime is 314330321. The reversal of 314330311 is 113033413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 314330311 - 2¹ = 314330309 is a prime.

Together with 314330309, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314330321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157165155 + 157165156.

It is an arithmetic number, because the mean of its divisors is an integer number (157165156).

Almost surely, 2^314330311 is an apocalyptic number.

314330311 is a deficient number, since it is larger than the sum of its proper divisors (1).

314330311 is an equidigital number, since it uses as much as digits as its factorization.

314330311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 314330311 is about 17729.3629609188. The cubic root of 314330311 is about 679.9266868770.

Adding to 314330311 its reverse (113033413), we get a palindrome (427363724).

It can be divided in two parts, 314 and 330311, that added together give a square (330625 = 575²).

The spelling of 314330311 in words is "three hundred fourteen million, three hundred thirty thousand, three hundred eleven".