104323334221 has 4 divisors (see below), whose sum is σ = 104359101052. Its totient is φ = 104287567392.

The previous prime is 104323334209. The next prime is 104323334231. The reversal of 104323334221 is 122433323401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 122433323401 = 967 ⋅126611503.

It can be written as a sum of positive squares in 2 ways, for example, as 70902375625 + 33420958596 = 266275^2 + 182814^2 .

It is a cyclic number.

It is not a de Polignac number, because 104323334221 - 2³¹ = 102175850573 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104323334221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104323334231) 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, 17879040 + ... + 17884873.

It is an arithmetic number, because the mean of its divisors is an integer number (26089775263).

Almost surely, 2^104323334221 is an apocalyptic number.

It is an amenable number.

104323334221 is a deficient number, since it is larger than the sum of its proper divisors (35766831).

104323334221 is an equidigital number, since it uses as much as digits as its factorization.

104323334221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35766830.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 104323334221 its reverse (122433323401), we get a palindrome (226756657622).

The spelling of 104323334221 in words is "one hundred four billion, three hundred twenty-three million, three hundred thirty-four thousand, two hundred twenty-one".