2203203223 has 8 divisors (see below), whose sum is σ = 2374166816. Its totient is φ = 2032452000.

The previous prime is 2203203199. The next prime is 2203203229. The reversal of 2203203223 is 3223023022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2203203223 - 2²¹ = 2201106071 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2203203223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203203229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31203 + ... + 73348.

It is an arithmetic number, because the mean of its divisors is an integer number (296770852).

Almost surely, 2^2203203223 is an apocalyptic number.

2203203223 is a deficient number, since it is larger than the sum of its proper divisors (170963593).

2203203223 is a wasteful number, since it uses less digits than its factorization.

2203203223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106185.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 2203203223 is about 46938.2916497821. The cubic root of 2203203223 is about 1301.2223656568. Note that the first 3 decimals are identical.

Adding to 2203203223 its reverse (3223023022), we get a palindrome (5426226245).

The spelling of 2203203223 in words is "two billion, two hundred three million, two hundred three thousand, two hundred twenty-three".