2023121323 has 2 divisors, whose sum is σ = 2023121324. Its totient is φ = 2023121322.

The previous prime is 2023121297. The next prime is 2023121341. The reversal of 2023121323 is 3231213202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2023121323 - 2¹⁷ = 2022990251 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2023121323.

It is not a weakly prime, because it can be changed into another prime (2023121393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011560661 + 1011560662.

It is an arithmetic number, because the mean of its divisors is an integer number (1011560662).

Almost surely, 2^2023121323 is an apocalyptic number.

2023121323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023121323 is an equidigital number, since it uses as much as digits as its factorization.

2023121323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2023121323 is about 44979.1209674000. The cubic root of 2023121323 is about 1264.7576330598.

Adding to 2023121323 its reverse (3231213202), we get a palindrome (5254334525).

The spelling of 2023121323 in words is "two billion, twenty-three million, one hundred twenty-one thousand, three hundred twenty-three".