204003143100 has 108 divisors (see below), whose sum is σ = 645767860920. Its totient is φ = 53862192000.

The previous prime is 204003143023. The next prime is 204003143137. The reversal of 204003143100 is 1341300402.

204003143100 is a `hidden beast` number, since 2 + 0 + 40 + 0 + 314 + 310 + 0 = 666.

204003143100 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×204003143100² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1031230 + ... + 1213029.

Almost surely, 2^204003143100 is an apocalyptic number.

204003143100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204003143100 is an abundant number, since it is smaller than the sum of its proper divisors (441764717820).

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

204003143100 is a wasteful number, since it uses less digits than its factorization.

204003143100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2244380 (or 2244370 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 204003143100 its reverse (1341300402), we get a palindrome (205344443502).

The spelling of 204003143100 in words is "two hundred four billion, three million, one hundred forty-three thousand, one hundred".