23020031102123 has 16 divisors (see below), whose sum is σ = 25162201604736. Its totient is φ = 20886119552640.

The previous prime is 23020031102113. The next prime is 23020031102147. The reversal of 23020031102123 is 32120113002032.

It is a cyclic number.

It is not a de Polignac number, because 23020031102123 - 2¹⁴ = 23020031085739 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23020031102095 and 23020031102104.

It is not an unprimeable number, because it can be changed into a prime (23020031102113) 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, 24021440 + ... + 24961362.

It is an arithmetic number, because the mean of its divisors is an integer number (1572637600296).

Almost surely, 2^{23020031102123} is an apocalyptic number.

23020031102123 is a deficient number, since it is larger than the sum of its proper divisors (2142170502613).

23020031102123 is a wasteful number, since it uses less digits than its factorization.

23020031102123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944314.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 23020031102123 its reverse (32120113002032), we get a palindrome (55140144104155).

The spelling of 23020031102123 in words is "twenty-three trillion, twenty billion, thirty-one million, one hundred two thousand, one hundred twenty-three".