322020312303 has 16 divisors (see below), whose sum is σ = 433591439616. Its totient is φ = 212566718400.

The previous prime is 322020312259. The next prime is 322020312311. The reversal of 322020312303 is 303213020223.

It is not a de Polignac number, because 322020312303 - 2⁹ = 322020311791 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 322020312303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322020312353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 388078 + ... + 891428.

It is an arithmetic number, because the mean of its divisors is an integer number (27099464976).

Almost surely, 2^322020312303 is an apocalyptic number.

322020312303 is a deficient number, since it is larger than the sum of its proper divisors (111571127313).

322020312303 is a wasteful number, since it uses less digits than its factorization.

322020312303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505454.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 322020312303 its reverse (303213020223), we get a palindrome (625233332526).

The spelling of 322020312303 in words is "three hundred twenty-two billion, twenty million, three hundred twelve thousand, three hundred three".