2203312430 has 32 divisors (see below), whose sum is σ = 4351550688. Its totient is φ = 796566400.

The previous prime is 2203312427. The next prime is 2203312469. The reversal of 2203312430 is 342133022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38861 + ... + 76920.

It is an arithmetic number, because the mean of its divisors is an integer number (135985959).

Almost surely, 2^2203312430 is an apocalyptic number.

2203312430 is a deficient number, since it is larger than the sum of its proper divisors (2148238258).

2203312430 is a wasteful number, since it uses less digits than its factorization.

2203312430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115972.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2203312430 is about 46939.4549393152. The cubic root of 2203312430 is about 1301.2438646939.

Adding to 2203312430 its reverse (342133022), we get a palindrome (2545445452).

The spelling of 2203312430 in words is "two billion, two hundred three million, three hundred twelve thousand, four hundred thirty".