104221201 has 4 divisors (see below), whose sum is σ = 119109952. Its totient is φ = 89332452.

The previous prime is 104221189. The next prime is 104221217. The reversal of 104221201 is 102122401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 104221201 - 2⁹ = 104220689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104221241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7444365 + ... + 7444378.

It is an arithmetic number, because the mean of its divisors is an integer number (29777488).

Almost surely, 2^104221201 is an apocalyptic number.

It is an amenable number.

104221201 is a deficient number, since it is larger than the sum of its proper divisors (14888751).

104221201 is an equidigital number, since it uses as much as digits as its factorization.

104221201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14888750.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 104221201 is about 10208.8785378219. The cubic root of 104221201 is about 470.6001101516.

Adding to 104221201 its reverse (102122401), we get a palindrome (206343602).

The spelling of 104221201 in words is "one hundred four million, two hundred twenty-one thousand, two hundred one".