104530973 has 4 divisors (see below), whose sum is σ = 104888028. Its totient is φ = 104173920.

The previous prime is 104530969. The next prime is 104531029. The reversal of 104530973 is 379035401.

It is a happy number.

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 49815364 + 54715609 = 7058^2 + 7397^2 .

It is a cyclic number.

It is not a de Polignac number, because 104530973 - 2² = 104530969 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104530903) 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, 178088 + ... + 178673.

It is an arithmetic number, because the mean of its divisors is an integer number (26222007).

Almost surely, 2^104530973 is an apocalyptic number.

It is an amenable number.

104530973 is a deficient number, since it is larger than the sum of its proper divisors (357055).

104530973 is an equidigital number, since it uses as much as digits as its factorization.

104530973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357054.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 104530973 is about 10224.0389768428. The cubic root of 104530973 is about 471.0658968419.

The spelling of 104530973 in words is "one hundred four million, five hundred thirty thousand, nine hundred seventy-three".