104530211 has 4 divisors (see below), whose sum is σ = 104615952. Its totient is φ = 104444472.

The previous prime is 104530201. The next prime is 104530213. The reversal of 104530211 is 112035401.

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

It is a cyclic number.

It is not a de Polignac number, because 104530211 - 2²⁶ = 37421347 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 104530211.

It is not an unprimeable number, because it can be changed into a prime (104530213) 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, 41015 + ... + 43488.

It is an arithmetic number, because the mean of its divisors is an integer number (26153988).

Almost surely, 2^104530211 is an apocalyptic number.

104530211 is a deficient number, since it is larger than the sum of its proper divisors (85741).

104530211 is an equidigital number, since it uses as much as digits as its factorization.

104530211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85740.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 104530211 is about 10224.0017116587. The cubic root of 104530211 is about 471.0647521952.

Adding to 104530211 its reverse (112035401), we get a palindrome (216565612).

The spelling of 104530211 in words is "one hundred four million, five hundred thirty thousand, two hundred eleven".