2023121323323 has 12 divisors (see below), whose sum is σ = 2952413020648. Its totient is φ = 1334842934400.

The previous prime is 2023121323277. The next prime is 2023121323351. The reversal of 2023121323323 is 3233231213202.

2023121323323 is a `hidden beast` number, since 2 + 0 + 2 + 3 + 12 + 1 + 323 + 323 = 666.

It is not a de Polignac number, because 2023121323323 - 2⁹ = 2023121322811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2023121323393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1158716953 + ... + 1158718698.

Almost surely, 2^{2023121323323} is an apocalyptic number.

2023121323323 is a deficient number, since it is larger than the sum of its proper divisors (929291697325).

2023121323323 is a wasteful number, since it uses less digits than its factorization.

2023121323323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2317435754 (or 2317435751 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 2023121323323 its reverse (3233231213202), we get a palindrome (5256352536525).

The spelling of 2023121323323 in words is "two trillion, twenty-three billion, one hundred twenty-one million, three hundred twenty-three thousand, three hundred twenty-three".