203201223 has 8 divisors (see below), whose sum is σ = 271437936. Its totient is φ = 135216000.

The previous prime is 203201213. The next prime is 203201263. The reversal of 203201223 is 322102302.

203201223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 203201223 - 2⁸ = 203200967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203201213) 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, 60978 + ... + 64223.

It is an arithmetic number, because the mean of its divisors is an integer number (33929742).

Almost surely, 2^203201223 is an apocalyptic number.

203201223 is a deficient number, since it is larger than the sum of its proper divisors (68236713).

203201223 is a wasteful number, since it uses less digits than its factorization.

203201223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125745.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 203201223 is about 14254.8666426593. The cubic root of 203201223 is about 587.9071912616.

Adding to 203201223 its reverse (322102302), we get a palindrome (525303525).

The spelling of 203201223 in words is "two hundred three million, two hundred one thousand, two hundred twenty-three".