104020223 has 2 divisors, whose sum is σ = 104020224. Its totient is φ = 104020222.

The previous prime is 104020219. The next prime is 104020261. The reversal of 104020223 is 322020401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104020223 - 2² = 104020219 is a prime.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 104020198 and 104020207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104020523) 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 as a sum of consecutive naturals, namely, 52010111 + 52010112.

It is an arithmetic number, because the mean of its divisors is an integer number (52010112).

Almost surely, 2^104020223 is an apocalyptic number.

104020223 is a deficient number, since it is larger than the sum of its proper divisors (1).

104020223 is an equidigital number, since it uses as much as digits as its factorization.

104020223 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 104020223 is about 10199.0304931400. The cubic root of 104020223 is about 470.2974170054.

Adding to 104020223 its reverse (322020401), we get a palindrome (426040624).

The spelling of 104020223 in words is "one hundred four million, twenty thousand, two hundred twenty-three".