205230341 has 16 divisors (see below), whose sum is σ = 222829056. Its totient is φ = 188280576.

The previous prime is 205230331. The next prime is 205230353. The reversal of 205230341 is 143032502.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-205230341 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 (205230331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 316880 + ... + 317526.

It is an arithmetic number, because the mean of its divisors is an integer number (13926816).

Almost surely, 2^205230341 is an apocalyptic number.

It is an amenable number.

205230341 is a deficient number, since it is larger than the sum of its proper divisors (17598715).

205230341 is a wasteful number, since it uses less digits than its factorization.

205230341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 205230341 is about 14325.8626616340. The cubic root of 205230341 is about 589.8576128677.

Adding to 205230341 its reverse (143032502), we get a palindrome (348262843).

The spelling of 205230341 in words is "two hundred five million, two hundred thirty thousand, three hundred forty-one".