204012130403000 has 32 divisors (see below), whose sum is σ = 477388385145360. Its totient is φ = 81604852160800.

The previous prime is 204012130402981. The next prime is 204012130403027. The reversal of 204012130403000 is 304031210402.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102006064202 + ... + 102006066201.

Almost surely, 2^{204012130403000} is an apocalyptic number.

204012130403000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204012130403000 is an abundant number, since it is smaller than the sum of its proper divisors (273376254742360).

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

204012130403000 is a wasteful number, since it uses less digits than its factorization.

204012130403000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204012130424 (or 204012130410 counting only the distinct ones).

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

Adding to 204012130403000 its reverse (304031210402), we get a palindrome (204316161613402).

The spelling of 204012130403000 in words is "two hundred four trillion, twelve billion, one hundred thirty million, four hundred three thousand".