10803223 has 4 divisors (see below), whose sum is σ = 11095240. Its totient is φ = 10511208.

The previous prime is 10803217. The next prime is 10803227. The reversal of 10803223 is 32230801.

It is a happy number.

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-10803223 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10803223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10803227) 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, 145953 + ... + 146026.

It is an arithmetic number, because the mean of its divisors is an integer number (2773810).

Almost surely, 2^10803223 is an apocalyptic number.

10803223 is a deficient number, since it is larger than the sum of its proper divisors (292017).

10803223 is an equidigital number, since it uses as much as digits as its factorization.

10803223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292016.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 10803223 is about 3286.8256722863. The cubic root of 10803223 is about 221.0638759417.

It can be divided in two parts, 10803 and 223, that added together give a triangular number (11026 = T₁₄₈).

The spelling of 10803223 in words is "ten million, eight hundred three thousand, two hundred twenty-three".