314331023 has 2 divisors, whose sum is σ = 314331024. Its totient is φ = 314331022.

The previous prime is 314331007. The next prime is 314331053. The reversal of 314331023 is 320133413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 314331023 - 2⁴ = 314331007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 314330986 and 314331004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314331053) 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, 157165511 + 157165512.

It is an arithmetic number, because the mean of its divisors is an integer number (157165512).

Almost surely, 2^314331023 is an apocalyptic number.

314331023 is a deficient number, since it is larger than the sum of its proper divisors (1).

314331023 is an equidigital number, since it uses as much as digits as its factorization.

314331023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 314331023 is about 17729.3830405911. The cubic root of 314331023 is about 679.9272002514.

Adding to 314331023 its reverse (320133413), we get a palindrome (634464436).

The spelling of 314331023 in words is "three hundred fourteen million, three hundred thirty-one thousand, twenty-three".