204531341 has 24 divisors (see below), whose sum is σ = 250398720. Its totient is φ = 166253472.

The previous prime is 204531331. The next prime is 204531367. The reversal of 204531341 is 143135402.

It is not a de Polignac number, because 204531341 - 2⁶ = 204531277 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204531311) 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 23 ways as a sum of consecutive naturals, for example, 142415 + ... + 143843.

It is an arithmetic number, because the mean of its divisors is an integer number (10433280).

Almost surely, 2^204531341 is an apocalyptic number.

It is an amenable number.

204531341 is a deficient number, since it is larger than the sum of its proper divisors (45867379).

204531341 is a wasteful number, since it uses less digits than its factorization.

204531341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1593 (or 1586 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 204531341 is about 14301.4454164605. The cubic root of 204531341 is about 589.1871800632.

Adding to 204531341 its reverse (143135402), we get a palindrome (347666743).

The spelling of 204531341 in words is "two hundred four million, five hundred thirty-one thousand, three hundred forty-one".