205303333230 has 48 divisors (see below), whose sum is σ = 540545503680. Its totient is φ = 54054546624.

The previous prime is 205303333223. The next prime is 205303333283. The reversal of 205303333230 is 32333303502.

205303333230 is a `hidden beast` number, since 2 + 0 + 5 + 3 + 0 + 333 + 323 + 0 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 205303333194 and 205303333203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14430537 + ... + 14444756.

It is an arithmetic number, because the mean of its divisors is an integer number (11261364660).

Almost surely, 2^205303333230 is an apocalyptic number.

205303333230 is an abundant number, since it is smaller than the sum of its proper divisors (335242170450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

205303333230 is a wasteful number, since it uses less digits than its factorization.

205303333230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28875385 (or 28875382 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 27.

Adding to 205303333230 its reverse (32333303502), we get a palindrome (237636636732).

The spelling of 205303333230 in words is "two hundred five billion, three hundred three million, three hundred thirty-three thousand, two hundred thirty".