2203043234 has 12 divisors (see below), whose sum is σ = 3844085814. Its totient is φ = 944161344.

The previous prime is 2203043221. The next prime is 2203043237. The reversal of 2203043234 is 4323403022.

It can be written as a sum of positive squares in only one way, i.e., 1239251209 + 963792025 = 35203^2 + 31045^2 .

It is not an unprimeable number, because it can be changed into a prime (2203043237) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11239919 + ... + 11240114.

Almost surely, 2^2203043234 is an apocalyptic number.

2203043234 is a deficient number, since it is larger than the sum of its proper divisors (1641042580).

2203043234 is a wasteful number, since it uses less digits than its factorization.

2203043234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22480049 (or 22480042 counting only the distinct ones).

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

The square root of 2203043234 is about 46936.5873706217. The cubic root of 2203043234 is about 1301.1908681381.

Adding to 2203043234 its reverse (4323403022), we get a palindrome (6526446256).

The spelling of 2203043234 in words is "two billion, two hundred three million, forty-three thousand, two hundred thirty-four".