314313403 has 2 divisors, whose sum is σ = 314313404. Its totient is φ = 314313402.

The previous prime is 314313367. The next prime is 314313413. The reversal of 314313403 is 304313413.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 314313403 - 2²¹ = 312216251 is a prime.

It is not a weakly prime, because it can be changed into another prime (314313413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157156701 + 157156702.

It is an arithmetic number, because the mean of its divisors is an integer number (157156702).

Almost surely, 2^314313403 is an apocalyptic number.

314313403 is a deficient number, since it is larger than the sum of its proper divisors (1).

314313403 is an equidigital number, since it uses as much as digits as its factorization.

314313403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 314313403 is about 17728.8861184227. The cubic root of 314313403 is about 679.9144954485.

Adding to 314313403 its reverse (304313413), we get a palindrome (618626816).

The spelling of 314313403 in words is "three hundred fourteen million, three hundred thirteen thousand, four hundred three".