20301330312023 has 2 divisors, whose sum is σ = 20301330312024. Its totient is φ = 20301330312022.

The previous prime is 20301330311993. The next prime is 20301330312167. The reversal of 20301330312023 is 32021303310302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20301330312023 - 2²⁰ = 20301329263447 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20301330312023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20301330312623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10150665156011 + 10150665156012.

It is an arithmetic number, because the mean of its divisors is an integer number (10150665156012).

Almost surely, 2^{20301330312023} is an apocalyptic number.

20301330312023 is a deficient number, since it is larger than the sum of its proper divisors (1).

20301330312023 is an equidigital number, since it uses as much as digits as its factorization.

20301330312023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 20301330312023 its reverse (32021303310302), we get a palindrome (52322633622325).

The spelling of 20301330312023 in words is "twenty trillion, three hundred one billion, three hundred thirty million, three hundred twelve thousand, twenty-three".