1106666111767 has 2 divisors, whose sum is σ = 1106666111768. Its totient is φ = 1106666111766.

The previous prime is 1106666111711. The next prime is 1106666111777. The reversal of 1106666111767 is 7671116666011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1106666111767 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1106666111767.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1106666111777) 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, 553333055883 + 553333055884.

It is an arithmetic number, because the mean of its divisors is an integer number (553333055884).

Almost surely, 2^{1106666111767} is an apocalyptic number.

1106666111767 is a deficient number, since it is larger than the sum of its proper divisors (1).

1106666111767 is an equidigital number, since it uses as much as digits as its factorization.

1106666111767 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 381024, while the sum is 49.

The spelling of 1106666111767 in words is "one trillion, one hundred six billion, six hundred sixty-six million, one hundred eleven thousand, seven hundred sixty-seven".