2323443005123 has 4 divisors (see below), whose sum is σ = 2323446306720. Its totient is φ = 2323439703528.

The previous prime is 2323443005111. The next prime is 2323443005131. The reversal of 2323443005123 is 3215003443232.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2323443005123 - 2¹⁸ = 2323442742979 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2323443005123.

It is not an unprimeable number, because it can be changed into a prime (2323443005153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125288 + ... + 2159301.

It is an arithmetic number, because the mean of its divisors is an integer number (580861576680).

Almost surely, 2^{2323443005123} is an apocalyptic number.

2323443005123 is a deficient number, since it is larger than the sum of its proper divisors (3301597).

2323443005123 is a wasteful number, since it uses less digits than its factorization.

2323443005123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3301596.

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 2323443005123 its reverse (3215003443232), we get a palindrome (5538446448355).

The spelling of 2323443005123 in words is "two trillion, three hundred twenty-three billion, four hundred forty-three million, five thousand, one hundred twenty-three".