204134303130 has 32 divisors (see below), whose sum is σ = 496822647168. Its totient is φ = 53669112000.

The previous prime is 204134303083. The next prime is 204134303147. The reversal of 204134303130 is 31303431402.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 204134303130.

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, 47916721 + ... + 47920980.

It is an arithmetic number, because the mean of its divisors is an integer number (15525707724).

Almost surely, 2^204134303130 is an apocalyptic number.

204134303130 is an abundant number, since it is smaller than the sum of its proper divisors (292688344038).

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

204134303130 is a wasteful number, since it uses less digits than its factorization.

204134303130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95837782.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 204134303130 its reverse (31303431402), we get a palindrome (235437734532).

The spelling of 204134303130 in words is "two hundred four billion, one hundred thirty-four million, three hundred three thousand, one hundred thirty".