204014105 has 4 divisors (see below), whose sum is σ = 244816932. Its totient is φ = 163211280.

The previous prime is 204014099. The next prime is 204014113. The reversal of 204014105 is 501410402.

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 158357056 + 45657049 = 12584^2 + 6757^2 .

It is not a de Polignac number, because 204014105 - 2²² = 199819801 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20401406 + ... + 20401415.

It is an arithmetic number, because the mean of its divisors is an integer number (61204233).

Almost surely, 2^204014105 is an apocalyptic number.

It is an amenable number.

204014105 is a deficient number, since it is larger than the sum of its proper divisors (40802827).

204014105 is an equidigital number, since it uses as much as digits as its factorization.

204014105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40802826.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 204014105 is about 14283.3506223155. The cubic root of 204014105 is about 588.6900988307.

Adding to 204014105 its reverse (501410402), we get a palindrome (705424507).

The spelling of 204014105 in words is "two hundred four million, fourteen thousand, one hundred five".