201003223 has 8 divisors (see below), whose sum is σ = 224028720. Its totient is φ = 179222400.

The previous prime is 201003193. The next prime is 201003227. The reversal of 201003223 is 322300102.

It is a happy number.

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 201003223 - 2⁵ = 201003191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201003227) 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 7 ways as a sum of consecutive naturals, for example, 310828 + ... + 311473.

It is an arithmetic number, because the mean of its divisors is an integer number (28003590).

Almost surely, 2^201003223 is an apocalyptic number.

201003223 is a deficient number, since it is larger than the sum of its proper divisors (23025497).

201003223 is a wasteful number, since it uses less digits than its factorization.

201003223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622337.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 201003223 is about 14177.5605447482. The cubic root of 201003223 is about 585.7797311903.

Adding to 201003223 its reverse (322300102), we get a palindrome (523303325).

The spelling of 201003223 in words is "two hundred one million, three thousand, two hundred twenty-three".