2020104343 has 2 divisors, whose sum is σ = 2020104344. Its totient is φ = 2020104342.

The previous prime is 2020104323. The next prime is 2020104349. The reversal of 2020104343 is 3434010202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2020104343 - 2⁹ = 2020103831 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2020104343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2020104349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010052171 + 1010052172.

It is an arithmetic number, because the mean of its divisors is an integer number (1010052172).

Almost surely, 2^2020104343 is an apocalyptic number.

2020104343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020104343 is an equidigital number, since it uses as much as digits as its factorization.

2020104343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2020104343 is about 44945.5708941382. The cubic root of 2020104343 is about 1264.1286302810.

Adding to 2020104343 its reverse (3434010202), we get a palindrome (5454114545).

The spelling of 2020104343 in words is "two billion, twenty million, one hundred four thousand, three hundred forty-three".