314220383 has 2 divisors, whose sum is σ = 314220384. Its totient is φ = 314220382.

The previous prime is 314220341. The next prime is 314220407. The reversal of 314220383 is 383022413.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314220383 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314225383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157110191 + 157110192.

It is an arithmetic number, because the mean of its divisors is an integer number (157110192).

Almost surely, 2^314220383 is an apocalyptic number.

314220383 is a deficient number, since it is larger than the sum of its proper divisors (1).

314220383 is an equidigital number, since it uses as much as digits as its factorization.

314220383 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 314220383 is about 17726.2625220321. The cubic root of 314220383 is about 679.8474160240.

Adding to 314220383 its reverse (383022413), we get a palindrome (697242796).

The spelling of 314220383 in words is "three hundred fourteen million, two hundred twenty thousand, three hundred eighty-three".