223342003 has 4 divisors (see below), whose sum is σ = 224948920. Its totient is φ = 221735088.

The previous prime is 223341997. The next prime is 223342013. The reversal of 223342003 is 300243322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223342003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223342013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 803250 + ... + 803527.

It is an arithmetic number, because the mean of its divisors is an integer number (56237230).

Almost surely, 2^223342003 is an apocalyptic number.

223342003 is a deficient number, since it is larger than the sum of its proper divisors (1606917).

223342003 is a wasteful number, since it uses less digits than its factorization.

223342003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1606916.

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

The square root of 223342003 is about 14944.6312433596. The cubic root of 223342003 is about 606.7225485228.

Adding to 223342003 its reverse (300243322), we get a palindrome (523585325).

The spelling of 223342003 in words is "two hundred twenty-three million, three hundred forty-two thousand, three".