10320223 has 2 divisors, whose sum is σ = 10320224. Its totient is φ = 10320222.

The previous prime is 10320209. The next prime is 10320227. The reversal of 10320223 is 32202301.

It is a happy number.

10320223 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10320223 - 2⁹ = 10319711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10320227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5160111 + 5160112.

It is an arithmetic number, because the mean of its divisors is an integer number (5160112).

Almost surely, 2^10320223 is an apocalyptic number.

10320223 is a deficient number, since it is larger than the sum of its proper divisors (1).

10320223 is an equidigital number, since it uses as much as digits as its factorization.

10320223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 10320223 is about 3212.5103890883. The cubic root of 10320223 is about 217.7190148637.

Adding to 10320223 its reverse (32202301), we get a palindrome (42522524).

The spelling of 10320223 in words is "ten million, three hundred twenty thousand, two hundred twenty-three".