20301323210023 has 8 divisors (see below), whose sum is σ = 20435896807040. Its totient is φ = 20166751294200.

The previous prime is 20301323210017. The next prime is 20301323210033. The reversal of 20301323210023 is 32001232310302.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20301323210023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20301323209976 and 20301323210003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20301323210033) 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, 32143036 + ... + 32768542.

It is an arithmetic number, because the mean of its divisors is an integer number (2554487100880).

Almost surely, 2^{20301323210023} is an apocalyptic number.

20301323210023 is a deficient number, since it is larger than the sum of its proper divisors (134573597017).

20301323210023 is a wasteful number, since it uses less digits than its factorization.

20301323210023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840597.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 20301323210023 its reverse (32001232310302), we get a palindrome (52302555520325).

The spelling of 20301323210023 in words is "twenty trillion, three hundred one billion, three hundred twenty-three million, two hundred ten thousand, twenty-three".