320014063 has 2 divisors, whose sum is σ = 320014064. Its totient is φ = 320014062.

The previous prime is 320014049. The next prime is 320014067. The reversal of 320014063 is 360410023.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-320014063 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 320014063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320014067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160007031 + 160007032.

It is an arithmetic number, because the mean of its divisors is an integer number (160007032).

Almost surely, 2^320014063 is an apocalyptic number.

320014063 is a deficient number, since it is larger than the sum of its proper divisors (1).

320014063 is an equidigital number, since it uses as much as digits as its factorization.

320014063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 320014063 is about 17888.9368884794. The cubic root of 320014063 is about 684.0003982705. Note that the first 3 decimals are identical.

Adding to 320014063 its reverse (360410023), we get a palindrome (680424086).

The spelling of 320014063 in words is "three hundred twenty million, fourteen thousand, sixty-three".