20322103322023 has 4 divisors (see below), whose sum is σ = 20322121706208. Its totient is φ = 20322084937840.

The previous prime is 20322103321991. The next prime is 20322103322089. The reversal of 20322103322023 is 32022330122302.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20322103322023 - 2⁵ = 20322103321991 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 (20322103322093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7420111 + ... + 9782752.

It is an arithmetic number, because the mean of its divisors is an integer number (5080530426552).

Almost surely, 2^{20322103322023} is an apocalyptic number.

20322103322023 is a deficient number, since it is larger than the sum of its proper divisors (18384185).

20322103322023 is a wasteful number, since it uses less digits than its factorization.

20322103322023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18384184.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 20322103322023 its reverse (32022330122302), we get a palindrome (52344433444325).

The spelling of 20322103322023 in words is "twenty trillion, three hundred twenty-two billion, one hundred three million, three hundred twenty-two thousand, twenty-three".