20023033322123 has 16 divisors (see below), whose sum is σ = 21658333656960. Its totient is φ = 18401332460544.

The previous prime is 20023033322077. The next prime is 20023033322161. The reversal of 20023033322123 is 32122333032002.

It is a cyclic number.

It is not a de Polignac number, because 20023033322123 - 2³⁴ = 20005853452939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20023033322092 and 20023033322101.

It is not an unprimeable number, because it can be changed into a prime (20023033322323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25938590 + ... + 26699372.

It is an arithmetic number, because the mean of its divisors is an integer number (1353645853560).

Almost surely, 2^{20023033322123} is an apocalyptic number.

20023033322123 is a deficient number, since it is larger than the sum of its proper divisors (1635300334837).

20023033322123 is a wasteful number, since it uses less digits than its factorization.

20023033322123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769718.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 20023033322123 its reverse (32122333032002), we get a palindrome (52145366354125).

The spelling of 20023033322123 in words is "twenty trillion, twenty-three billion, thirty-three million, three hundred twenty-two thousand, one hundred twenty-three".