104420213 has 4 divisors (see below), whose sum is σ = 108020940. Its totient is φ = 100819488.

The previous prime is 104420191. The next prime is 104420221. The reversal of 104420213 is 312024401.

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

It can be written as a sum of positive squares in 2 ways, for example, as 52896529 + 51523684 = 7273^2 + 7178^2 .

It is a cyclic number.

It is not a de Polignac number, because 104420213 - 2¹⁴ = 104403829 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104420191 and 104420200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104420263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1800320 + ... + 1800377.

It is an arithmetic number, because the mean of its divisors is an integer number (27005235).

Almost surely, 2^104420213 is an apocalyptic number.

It is an amenable number.

104420213 is a deficient number, since it is larger than the sum of its proper divisors (3600727).

104420213 is an equidigital number, since it uses as much as digits as its factorization.

104420213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3600726.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 104420213 is about 10218.6208952089. The cubic root of 104420213 is about 470.8994590987.

Adding to 104420213 its reverse (312024401), we get a palindrome (416444614).

The spelling of 104420213 in words is "one hundred four million, four hundred twenty thousand, two hundred thirteen".