10000000343 has 2 divisors, whose sum is σ = 10000000344.
Its totient is φ = 10000000342.
The previous prime is 10000000319. The next prime is 10000000391. The reversal of 10000000343 is 34300000001.
Adding to 10000000343 its reverse (34300000001), we get a palindrome (44300000344).
10000000343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 10000000343 - 26 = 10000000279 is a prime.
It is a Sophie Germain prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10000000643) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000000171 + 5000000172.
It is an arithmetic number, because the mean of its divisors is an integer number (5000000172).
Almost surely, 210000000343 is an apocalyptic number.
10000000343 is a deficient number, since it is larger than the sum of its proper divisors (1).
10000000343 is an equidigital number, since it uses as much as digits as its factorization.
10000000343 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 36, while the sum is 11.
The spelling of 10000000343 in words is "ten billion, three hundred forty-three", and thus it is an aban number.