3105703696843 has 4 divisors (see below), whose sum is σ = 3388040396568. Its totient is φ = 2823366997120.

The previous prime is 3105703696811. The next prime is 3105703696859. The reversal of 3105703696843 is 3486963075013.

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 3105703696843 - 2⁵ = 3105703696811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3105703691843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141168349846 + ... + 141168349867.

It is an arithmetic number, because the mean of its divisors is an integer number (847010099142).

Almost surely, 2^{3105703696843} is an apocalyptic number.

3105703696843 is a deficient number, since it is larger than the sum of its proper divisors (282336699725).

3105703696843 is a wasteful number, since it uses less digits than its factorization.

3105703696843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282336699724.

The product of its (nonzero) digits is 9797760, while the sum is 55.

The spelling of 3105703696843 in words is "three trillion, one hundred five billion, seven hundred three million, six hundred ninety-six thousand, eight hundred forty-three".