11166343063 has 2 divisors, whose sum is σ = 11166343064. Its totient is φ = 11166343062.

The previous prime is 11166343057. The next prime is 11166343093. The reversal of 11166343063 is 36034366111.

It is a weak prime.

It is an emirp because it is prime and its reverse (36034366111) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11166343063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11166343033) 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 as a sum of consecutive naturals, namely, 5583171531 + 5583171532.

It is an arithmetic number, because the mean of its divisors is an integer number (5583171532).

Almost surely, 2^11166343063 is an apocalyptic number.

11166343063 is a deficient number, since it is larger than the sum of its proper divisors (1).

11166343063 is an equidigital number, since it uses as much as digits as its factorization.

11166343063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 34.

The spelling of 11166343063 in words is "eleven billion, one hundred sixty-six million, three hundred forty-three thousand, sixty-three".