2023130122111 has 24 divisors (see below), whose sum is σ = 2434825224000. Its totient is φ = 1674152875584.

The previous prime is 2023130122033. The next prime is 2023130122151. The reversal of 2023130122111 is 1112210313202.

It is not a de Polignac number, because 2023130122111 - 2⁷ = 2023130121983 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 (2023130122151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15964345 + ... + 16090573.

It is an arithmetic number, because the mean of its divisors is an integer number (101451051000).

Almost surely, 2^{2023130122111} is an apocalyptic number.

2023130122111 is a deficient number, since it is larger than the sum of its proper divisors (411695101889).

2023130122111 is a wasteful number, since it uses less digits than its factorization.

2023130122111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137551 (or 137544 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 2023130122111 its reverse (1112210313202), we get a palindrome (3135340435313).

The spelling of 2023130122111 in words is "two trillion, twenty-three billion, one hundred thirty million, one hundred twenty-two thousand, one hundred eleven".