2321343003 has 24 divisors (see below), whose sum is σ = 3684191808. Its totient is φ = 1295629776.

The previous prime is 2321342953. The next prime is 2321343007. The reversal of 2321343003 is 3003431232.

It is not a de Polignac number, because 2321343003 - 2¹⁴ = 2321326619 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (2321343007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 177301 + ... + 189942.

It is an arithmetic number, because the mean of its divisors is an integer number (153507992).

Almost surely, 2^2321343003 is an apocalyptic number.

2321343003 is a deficient number, since it is larger than the sum of its proper divisors (1362848805).

2321343003 is a wasteful number, since it uses less digits than its factorization.

2321343003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367303 (or 367296 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 2321343003 is about 48180.3175892397. The cubic root of 2321343003 is about 1324.0765851334.

Adding to 2321343003 its reverse (3003431232), we get a palindrome (5324774235).

The spelling of 2321343003 in words is "two billion, three hundred twenty-one million, three hundred forty-three thousand, three".