2243473203 has 16 divisors (see below), whose sum is σ = 3165235200. Its totient is φ = 1409505120.

The previous prime is 2243473159. The next prime is 2243473213. The reversal of 2243473203 is 3023743422.

It is not a de Polignac number, because 2243473203 - 2⁸ = 2243472947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2243473213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92148 + ... + 113921.

It is an arithmetic number, because the mean of its divisors is an integer number (197827200).

Almost surely, 2^2243473203 is an apocalyptic number.

2243473203 is a deficient number, since it is larger than the sum of its proper divisors (921761997).

2243473203 is a wasteful number, since it uses less digits than its factorization.

2243473203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206282.

The product of its (nonzero) digits is 24192, while the sum is 30.

The square root of 2243473203 is about 47365.3164562425. The cubic root of 2243473203 is about 1309.1024294594.

The spelling of 2243473203 in words is "two billion, two hundred forty-three million, four hundred seventy-three thousand, two hundred three".