8113668847111 has 2 divisors, whose sum is σ = 8113668847112. Its totient is φ = 8113668847110.

The previous prime is 8113668846979. The next prime is 8113668847121. The reversal of 8113668847111 is 1117488663118.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8113668847111 - 2²³ = 8113660458503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8113668847121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4056834423555 + 4056834423556.

It is an arithmetic number, because the mean of its divisors is an integer number (4056834423556).

Almost surely, 2^{8113668847111} is an apocalyptic number.

8113668847111 is a deficient number, since it is larger than the sum of its proper divisors (1).

8113668847111 is an equidigital number, since it uses as much as digits as its factorization.

8113668847111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1548288, while the sum is 55.

The spelling of 8113668847111 in words is "eight trillion, one hundred thirteen billion, six hundred sixty-eight million, eight hundred forty-seven thousand, one hundred eleven".