2023912123 has 2 divisors, whose sum is σ = 2023912124. Its totient is φ = 2023912122.

The previous prime is 2023912103. The next prime is 2023912127. The reversal of 2023912123 is 3212193202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2023912123 - 2¹⁷ = 2023781051 is a prime.

It is not a weakly prime, because it can be changed into another prime (2023912127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011956061 + 1011956062.

It is an arithmetic number, because the mean of its divisors is an integer number (1011956062).

Almost surely, 2^2023912123 is an apocalyptic number.

2023912123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023912123 is an equidigital number, since it uses as much as digits as its factorization.

2023912123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 2023912123 is about 44987.9108539172. The cubic root of 2023912123 is about 1264.9224015683.

The spelling of 2023912123 in words is "two billion, twenty-three million, nine hundred twelve thousand, one hundred twenty-three".