320213222202303 has 12 divisors (see below), whose sum is σ = 467298562527888. Its totient is φ = 211274703308160.

The previous prime is 320213222202299. The next prime is 320213222202311. The reversal of 320213222202303 is 303202222312023.

320213222202303 is a `hidden beast` number, since 3 + 2 + 0 + 2 + 132 + 2 + 220 + 2 + 303 = 666.

It is not a de Polignac number, because 320213222202303 - 2² = 320213222202299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320213222206303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 183398179083 + ... + 183398180828.

It is an arithmetic number, because the mean of its divisors is an integer number (38941546877324).

Almost surely, 2^{320213222202303} is an apocalyptic number.

320213222202303 is a deficient number, since it is larger than the sum of its proper divisors (147085340325585).

320213222202303 is a wasteful number, since it uses less digits than its factorization.

320213222202303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366796360014 (or 366796360011 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 320213222202303 its reverse (303202222312023), we get a palindrome (623415444514326).

The spelling of 320213222202303 in words is "three hundred twenty trillion, two hundred thirteen billion, two hundred twenty-two million, two hundred two thousand, three hundred three".