2000104343 has 4 divisors (see below), whose sum is σ = 2000509128. Its totient is φ = 1999699560.

The previous prime is 2000104339. The next prime is 2000104361. The reversal of 2000104343 is 3434010002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2000104343 - 2² = 2000104339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000104303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194888 + ... + 204893.

It is an arithmetic number, because the mean of its divisors is an integer number (500127282).

Almost surely, 2^2000104343 is an apocalyptic number.

2000104343 is a deficient number, since it is larger than the sum of its proper divisors (404785).

2000104343 is an equidigital number, since it uses as much as digits as its factorization.

2000104343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404784.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2000104343 is about 44722.5261249854. The cubic root of 2000104343 is about 1259.9429601709.

Adding to 2000104343 its reverse (3434010002), we get a palindrome (5434114345).

The spelling of 2000104343 in words is "two billion, one hundred four thousand, three hundred forty-three".