104234213 has 2 divisors, whose sum is σ = 104234214. Its totient is φ = 104234212.

The previous prime is 104234201. The next prime is 104234227. The reversal of 104234213 is 312432401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91259809 + 12974404 = 9553^2 + 3602^2 .

It is an emirp because it is prime and its reverse (312432401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104234213 - 2⁴ = 104234197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104234113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52117106 + 52117107.

It is an arithmetic number, because the mean of its divisors is an integer number (52117107).

Almost surely, 2^104234213 is an apocalyptic number.

It is an amenable number.

104234213 is a deficient number, since it is larger than the sum of its proper divisors (1).

104234213 is an equidigital number, since it uses as much as digits as its factorization.

104234213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 104234213 is about 10209.5158063446. The cubic root of 104234213 is about 470.6196941191.

Adding to 104234213 its reverse (312432401), we get a palindrome (416666614).

The spelling of 104234213 in words is "one hundred four million, two hundred thirty-four thousand, two hundred thirteen".