223142003 has 8 divisors (see below), whose sum is σ = 256115808. Its totient is φ = 190442304.

The previous prime is 223141993. The next prime is 223142011. The reversal of 223142003 is 300241322.

223142003 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 a cyclic number.

It is not a de Polignac number, because 223142003 - 2⁴ = 223141987 is a prime.

It is a super-3 number, since 3×223142003³ (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 (223142033) 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, 66776 + ... + 70037.

It is an arithmetic number, because the mean of its divisors is an integer number (32014476).

Almost surely, 2^223142003 is an apocalyptic number.

223142003 is a deficient number, since it is larger than the sum of its proper divisors (32973805).

223142003 is a wasteful number, since it uses less digits than its factorization.

223142003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137053.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 223142003 is about 14937.9383785046. The cubic root of 223142003 is about 606.5413902589.

Adding to 223142003 its reverse (300241322), we get a palindrome (523383325).

The spelling of 223142003 in words is "two hundred twenty-three million, one hundred forty-two thousand, three".