2104302143000 has 128 divisors (see below), whose sum is σ = 5214700296000. Its totient is φ = 792058624000.

The previous prime is 2104302142963. The next prime is 2104302143077. The reversal of 2104302143000 is 3412034012.

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 31 ways as a sum of consecutive naturals, for example, 138899426 + ... + 138914574.

Almost surely, 2^{2104302143000} is an apocalyptic number.

2104302143000 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 2104302143000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2607350148000).

2104302143000 is an abundant number, since it is smaller than the sum of its proper divisors (3110398153000).

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

2104302143000 is a wasteful number, since it uses less digits than its factorization.

2104302143000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23358 (or 23344 counting only the distinct ones).

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

Adding to 2104302143000 its reverse (3412034012), we get a palindrome (2107714177012).

The spelling of 2104302143000 in words is "two trillion, one hundred four billion, three hundred two million, one hundred forty-three thousand".