2304203043 has 16 divisors (see below), whose sum is σ = 3216185856. Its totient is φ = 1464608640.

The previous prime is 2304203029. The next prime is 2304203053. The reversal of 2304203043 is 3403024032.

It is not a de Polignac number, because 2304203043 - 2⁹ = 2304202531 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2304203003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32230 + ... + 75147.

It is an arithmetic number, because the mean of its divisors is an integer number (201011616).

Almost surely, 2^2304203043 is an apocalyptic number.

2304203043 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2304203043 is a deficient number, since it is larger than the sum of its proper divisors (911982813).

2304203043 is a wasteful number, since it uses less digits than its factorization.

2304203043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107714.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 2304203043 is about 48002.1149846546. The cubic root of 2304203043 is about 1320.8096966366.

Adding to 2304203043 its reverse (3403024032), we get a palindrome (5707227075).

The spelling of 2304203043 in words is "two billion, three hundred four million, two hundred three thousand, forty-three".