20320202300311 has 8 divisors (see below), whose sum is σ = 20544882344064. Its totient is φ = 20096707903800.

The previous prime is 20320202300287. The next prime is 20320202300369. The reversal of 20320202300311 is 11300320202302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20320202300311 - 2¹⁹ = 20320201776023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20320202700311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296377345 + ... + 296445898.

It is an arithmetic number, because the mean of its divisors is an integer number (2568110293008).

Almost surely, 2^{20320202300311} is an apocalyptic number.

20320202300311 is a deficient number, since it is larger than the sum of its proper divisors (224680043753).

20320202300311 is a wasteful number, since it uses less digits than its factorization.

20320202300311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592823621.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 20320202300311 its reverse (11300320202302), we get a palindrome (31620522502613).

The spelling of 20320202300311 in words is "twenty trillion, three hundred twenty billion, two hundred two million, three hundred thousand, three hundred eleven".