223033 has 4 divisors (see below), whose sum is σ = 224128. Its totient is φ = 221940.

The previous prime is 223019. The next prime is 223037. The reversal of 223033 is 330322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 330322 = 2 ⋅165161.

It is a cyclic number.

It is not a de Polignac number, because 223033 - 2¹⁷ = 91961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141 + ... + 682.

It is an arithmetic number, because the mean of its divisors is an integer number (56032).

2²²³⁰³³ is an apocalyptic number.

It is an amenable number.

223033 is a deficient number, since it is larger than the sum of its proper divisors (1095).

223033 is an equidigital number, since it uses as much as digits as its factorization.

223033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1094.

The product of its (nonzero) digits is 108, while the sum is 13.

The square root of 223033 is about 472.2636975250. The cubic root of 223033 is about 60.6442610709.

Adding to 223033 its reverse (330322), we get a palindrome (553355).

The spelling of 223033 in words is "two hundred twenty-three thousand, thirty-three".