2321625323 has 4 divisors (see below), whose sum is σ = 2324495880. Its totient is φ = 2318754768.

The previous prime is 2321625311. The next prime is 2321625353. The reversal of 2321625323 is 3235261232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2321625323 - 2⁴ = 2321625307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2321625353) 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, 1434065 + ... + 1435682.

It is an arithmetic number, because the mean of its divisors is an integer number (581123970).

Almost surely, 2^2321625323 is an apocalyptic number.

2321625323 is a deficient number, since it is larger than the sum of its proper divisors (2870557).

2321625323 is an equidigital number, since it uses as much as digits as its factorization.

2321625323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2870556.

The product of its digits is 12960, while the sum is 29.

The square root of 2321625323 is about 48183.2473272610. The cubic root of 2321625323 is about 1324.1302606922.

Adding to 2321625323 its reverse (3235261232), we get a palindrome (5556886555).

The spelling of 2321625323 in words is "two billion, three hundred twenty-one million, six hundred twenty-five thousand, three hundred twenty-three".