2023120123 has 8 divisors (see below), whose sum is σ = 2066803200. Its totient is φ = 1979463720.

The previous prime is 2023120097. The next prime is 2023120153. The reversal of 2023120123 is 3210213202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2023120123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2023120097 and 2023120106.

It is not an unprimeable number, because it can be changed into a prime (2023120153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258928 + ... + 266626.

It is an arithmetic number, because the mean of its divisors is an integer number (258350400).

Almost surely, 2^2023120123 is an apocalyptic number.

2023120123 is a deficient number, since it is larger than the sum of its proper divisors (43683077).

2023120123 is an equidigital number, since it uses as much as digits as its factorization.

2023120123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13337.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2023120123 is about 44979.1076278754. The cubic root of 2023120123 is about 1264.7573829991.

Adding to 2023120123 its reverse (3210213202), we get a palindrome (5233333325).

The spelling of 2023120123 in words is "two billion, twenty-three million, one hundred twenty thousand, one hundred twenty-three".