2321324523 has 24 divisors (see below), whose sum is σ = 3835471328. Its totient is φ = 1325279232.

The previous prime is 2321324507. The next prime is 2321324567. The reversal of 2321324523 is 3254231232.

2321324523 is a `hidden beast` number, since 2 + 3 + 2 + 132 + 4 + 523 = 666.

It is not a de Polignac number, because 2321324523 - 2⁴ = 2321324507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2321324723) 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 in 23 ways as a sum of consecutive naturals, for example, 56661 + ... + 88617.

Almost surely, 2^2321324523 is an apocalyptic number.

2321324523 is a deficient number, since it is larger than the sum of its proper divisors (1514146805).

2321324523 is a wasteful number, since it uses less digits than its factorization.

2321324523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33123 (or 33120 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 2321324523 is about 48180.1258093002. The cubic root of 2321324523 is about 1324.0730715065.

Adding to 2321324523 its reverse (3254231232), we get a palindrome (5575555755).

The spelling of 2321324523 in words is "two billion, three hundred twenty-one million, three hundred twenty-four thousand, five hundred twenty-three".