223013203 has 16 divisors (see below), whose sum is σ = 268768000. Its totient is φ = 180768672.

The previous prime is 223013183. The next prime is 223013209. The reversal of 223013203 is 302310322.

It is not a de Polignac number, because 223013203 - 2²⁵ = 189458771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223013209) 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, 97153 + ... + 99421.

It is an arithmetic number, because the mean of its divisors is an integer number (16798000).

Almost surely, 2^223013203 is an apocalyptic number.

223013203 is a deficient number, since it is larger than the sum of its proper divisors (45754797).

223013203 is a wasteful number, since it uses less digits than its factorization.

223013203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3034.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 223013203 is about 14933.6265856623. The cubic root of 223013203 is about 606.4246670275.

Adding to 223013203 its reverse (302310322), we get a palindrome (525323525).

The spelling of 223013203 in words is "two hundred twenty-three million, thirteen thousand, two hundred three".