320313023201 has 16 divisors (see below), whose sum is σ = 335800080000. Its totient is φ = 305272195200.

The previous prime is 320313023101. The next prime is 320313023293. The reversal of 320313023201 is 102320313023.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-320313023201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320313023101) 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 in 15 ways as a sum of consecutive naturals, for example, 187451 + ... + 822048.

It is an arithmetic number, because the mean of its divisors is an integer number (20987505000).

Almost surely, 2^320313023201 is an apocalyptic number.

It is an amenable number.

320313023201 is a deficient number, since it is larger than the sum of its proper divisors (15487056799).

320313023201 is a wasteful number, since it uses less digits than its factorization.

320313023201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009720.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 320313023201 its reverse (102320313023), we get a palindrome (422633336224).

The spelling of 320313023201 in words is "three hundred twenty billion, three hundred thirteen million, twenty-three thousand, two hundred one".