20230112233123 has 16 divisors (see below), whose sum is σ = 22106873327616. Its totient is φ = 18399478315680.

The previous prime is 20230112233069. The next prime is 20230112233129. The reversal of 20230112233123 is 32133221103202.

It is a cyclic number.

It is not a de Polignac number, because 20230112233123 - 2¹⁷ = 20230112102051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20230112233129) 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, 5336211 + ... + 8302732.

It is an arithmetic number, because the mean of its divisors is an integer number (1381679582976).

Almost surely, 2^{20230112233123} is an apocalyptic number.

20230112233123 is a deficient number, since it is larger than the sum of its proper divisors (1876761094493).

20230112233123 is a wasteful number, since it uses less digits than its factorization.

20230112233123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13640634.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 20230112233123 its reverse (32133221103202), we get a palindrome (52363333336325).

The spelling of 20230112233123 in words is "twenty trillion, two hundred thirty billion, one hundred twelve million, two hundred thirty-three thousand, one hundred twenty-three".