2321343203 has 4 divisors (see below), whose sum is σ = 2321494128. Its totient is φ = 2321192280.

The previous prime is 2321343197. The next prime is 2321343223. The reversal of 2321343203 is 3023431232.

2321343203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2321343203 is a prime.

It is a super-2 number, since 2×2321343203² = 10777268532228598418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2321343223) 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, 49388 + ... + 84153.

It is an arithmetic number, because the mean of its divisors is an integer number (580373532).

Almost surely, 2^2321343203 is an apocalyptic number.

2321343203 is a deficient number, since it is larger than the sum of its proper divisors (150925).

2321343203 is a wasteful number, since it uses less digits than its factorization.

2321343203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150924.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 2321343203 is about 48180.3196647760. The cubic root of 2321343203 is about 1324.0766231596.

Adding to 2321343203 its reverse (3023431232), we get a palindrome (5344774435).

The spelling of 2321343203 in words is "two billion, three hundred twenty-one million, three hundred forty-three thousand, two hundred three".