205325201 has 8 divisors (see below), whose sum is σ = 217549800. Its totient is φ = 193116928.

The previous prime is 205325179. The next prime is 205325203. The reversal of 205325201 is 102523502.

It can be written as a sum of positive squares in 4 ways, for example, as 75342400 + 129982801 = 8680^2 + 11401^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-205325201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (205325203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30035 + ... + 36231.

It is an arithmetic number, because the mean of its divisors is an integer number (27193725).

Almost surely, 2^205325201 is an apocalyptic number.

It is an amenable number.

205325201 is a deficient number, since it is larger than the sum of its proper divisors (12224599).

205325201 is a wasteful number, since it uses less digits than its factorization.

205325201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8163.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 205325201 is about 14329.1730745357. The cubic root of 205325201 is about 589.9484786956.

Adding to 205325201 its reverse (102523502), we get a palindrome (307848703).

The spelling of 205325201 in words is "two hundred five million, three hundred twenty-five thousand, two hundred one".