204122130230 has 32 divisors (see below), whose sum is σ = 373585294368. Its totient is φ = 80279769600.

The previous prime is 204122130203. The next prime is 204122130283. The reversal of 204122130230 is 32031221402.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1574270 + ... + 1698990.

It is an arithmetic number, because the mean of its divisors is an integer number (11674540449).

Almost surely, 2^204122130230 is an apocalyptic number.

204122130230 is a deficient number, since it is larger than the sum of its proper divisors (169463164138).

204122130230 is a wasteful number, since it uses less digits than its factorization.

204122130230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127472.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 204122130230 its reverse (32031221402), we get a palindrome (236153351632).

The spelling of 204122130230 in words is "two hundred four billion, one hundred twenty-two million, one hundred thirty thousand, two hundred thirty".