104040205 has 8 divisors (see below), whose sum is σ = 126607104. Its totient is φ = 82059600.

The previous prime is 104040203. The next prime is 104040217. The reversal of 104040205 is 502040401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 104040205 - 2¹ = 104040203 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104040203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146181 + ... + 146890.

It is an arithmetic number, because the mean of its divisors is an integer number (15825888).

Almost surely, 2^104040205 is an apocalyptic number.

It is an amenable number.

104040205 is a deficient number, since it is larger than the sum of its proper divisors (22566899).

104040205 is an equidigital number, since it uses as much as digits as its factorization.

104040205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293147.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 104040205 is about 10200.0100490147. The cubic root of 104040205 is about 470.3275293593.

Adding to 104040205 its reverse (502040401), we get a palindrome (606080606).

The spelling of 104040205 in words is "one hundred four million, forty thousand, two hundred five".