320164208003 has 2 divisors, whose sum is σ = 320164208004. Its totient is φ = 320164208002.

The previous prime is 320164207973. The next prime is 320164208017. The reversal of 320164208003 is 300802461023.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 320164208003 - 2¹⁰ = 320164206979 is a prime.

It is not a weakly prime, because it can be changed into another prime (320164208303) 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, 160082104001 + 160082104002.

It is an arithmetic number, because the mean of its divisors is an integer number (160082104002).

Almost surely, 2^320164208003 is an apocalyptic number.

320164208003 is a deficient number, since it is larger than the sum of its proper divisors (1).

320164208003 is an equidigital number, since it uses as much as digits as its factorization.

320164208003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 320164208003 its reverse (300802461023), we get a palindrome (620966669026).

The spelling of 320164208003 in words is "three hundred twenty billion, one hundred sixty-four million, two hundred eight thousand, three".