204313120143000 has 384 divisors, whose sum is σ = 713896169837760. Its totient is φ = 48595911936000.

The previous prime is 204313120142981. The next prime is 204313120143001. The reversal of 204313120143000 is 341021313402.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204313120143001) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13929132 + ... + 24548868.

Almost surely, 2^{204313120143000} is an apocalyptic number.

204313120143000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 204313120143000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (356948084918880).

204313120143000 is an abundant number, since it is smaller than the sum of its proper divisors (509583049694760).

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

204313120143000 is a wasteful number, since it uses less digits than its factorization.

204313120143000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10619836 (or 10619811 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 204313120143000 its reverse (341021313402), we get a palindrome (204654141456402).

The spelling of 204313120143000 in words is "two hundred four trillion, three hundred thirteen billion, one hundred twenty million, one hundred forty-three thousand".