10204223 has 2 divisors, whose sum is σ = 10204224. Its totient is φ = 10204222.

The previous prime is 10204219. The next prime is 10204231. The reversal of 10204223 is 32240201.

10204223 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10204223 - 2² = 10204219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10204198 and 10204207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10204283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5102111 + 5102112.

It is an arithmetic number, because the mean of its divisors is an integer number (5102112).

Almost surely, 2^10204223 is an apocalyptic number.

10204223 is a deficient number, since it is larger than the sum of its proper divisors (1).

10204223 is an equidigital number, since it uses as much as digits as its factorization.

10204223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 10204223 is about 3194.4049524129. The cubic root of 10204223 is about 216.9002139128.

Adding to 10204223 its reverse (32240201), we get a palindrome (42444424).

The spelling of 10204223 in words is "ten million, two hundred four thousand, two hundred twenty-three".