223242003 has 12 divisors (see below), whose sum is σ = 323603800. Its totient is φ = 148300416.

The previous prime is 223241987. The next prime is 223242031. The reversal of 223242003 is 300242322.

It is not a de Polignac number, because 223242003 - 2⁴ = 223241987 is a prime.

It is a super-3 number, since 3×223242003³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223242083) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41278 + ... + 46371.

Almost surely, 2^223242003 is an apocalyptic number.

223242003 is a deficient number, since it is larger than the sum of its proper divisors (100361797).

223242003 is a wasteful number, since it uses less digits than its factorization.

223242003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87938 (or 87935 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 223242003 is about 14941.2851856860. The cubic root of 223242003 is about 606.6319829156.

Adding to 223242003 its reverse (300242322), we get a palindrome (523484325).

The spelling of 223242003 in words is "two hundred twenty-three million, two hundred forty-two thousand, three".