320850703 has 2 divisors, whose sum is σ = 320850704. Its totient is φ = 320850702.

The previous prime is 320850671. The next prime is 320850709. The reversal of 320850703 is 307058023.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 320850703 - 2⁵ = 320850671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320850709) 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, 160425351 + 160425352.

It is an arithmetic number, because the mean of its divisors is an integer number (160425352).

Almost surely, 2^320850703 is an apocalyptic number.

320850703 is a deficient number, since it is larger than the sum of its proper divisors (1).

320850703 is an equidigital number, since it uses as much as digits as its factorization.

320850703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 320850703 is about 17912.3059096254. The cubic root of 320850703 is about 684.5959597138.

The spelling of 320850703 in words is "three hundred twenty million, eight hundred fifty thousand, seven hundred three".