10320003223 has 4 divisors (see below), whose sum is σ = 10320629688. Its totient is φ = 10319376760.

The previous prime is 10320003203. The next prime is 10320003251. The reversal of 10320003223 is 32230002301.

10320003223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 10320003223 - 2²⁹ = 9783132311 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10320003197 and 10320003206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10320003203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287836 + ... + 321697.

It is an arithmetic number, because the mean of its divisors is an integer number (2580157422).

Almost surely, 2^10320003223 is an apocalyptic number.

10320003223 is a deficient number, since it is larger than the sum of its proper divisors (626465).

10320003223 is an equidigital number, since it uses as much as digits as its factorization.

10320003223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626464.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 10320003223 its reverse (32230002301), we get a palindrome (42550005524).

The spelling of 10320003223 in words is "ten billion, three hundred twenty million, three thousand, two hundred twenty-three".