104093935811 has 4 divisors (see below), whose sum is σ = 105647576712. Its totient is φ = 102540294912.

The previous prime is 104093935793. The next prime is 104093935817. The reversal of 104093935811 is 118539390401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 118539390401 = 9787 ⋅12111923.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104093935811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104093935817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 776820350 + ... + 776820483.

It is an arithmetic number, because the mean of its divisors is an integer number (26411894178).

Almost surely, 2^104093935811 is an apocalyptic number.

104093935811 is a deficient number, since it is larger than the sum of its proper divisors (1553640901).

104093935811 is an equidigital number, since it uses as much as digits as its factorization.

104093935811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553640900.

The product of its (nonzero) digits is 116640, while the sum is 44.

The spelling of 104093935811 in words is "one hundred four billion, ninety-three million, nine hundred thirty-five thousand, eight hundred eleven".