2043324203 has 4 divisors (see below), whose sum is σ = 2043429480. Its totient is φ = 2043218928.

The previous prime is 2043324193. The next prime is 2043324221. The reversal of 2043324203 is 3024233402.

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 2043324203 - 2⁶ = 2043324139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2043324263) 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, 14138 + ... + 65471.

It is an arithmetic number, because the mean of its divisors is an integer number (510857370).

Almost surely, 2^2043324203 is an apocalyptic number.

2043324203 is a deficient number, since it is larger than the sum of its proper divisors (105277).

2043324203 is an equidigital number, since it uses as much as digits as its factorization.

2043324203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105276.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 2043324203 is about 45203.1437291700. The cubic root of 2043324203 is about 1268.9536513494.

Adding to 2043324203 its reverse (3024233402), we get a palindrome (5067557605).

The spelling of 2043324203 in words is "two billion, forty-three million, three hundred twenty-four thousand, two hundred three".