110388808766617 has 2 divisors, whose sum is σ = 110388808766618. Its totient is φ = 110388808766616.

The previous prime is 110388808766531. The next prime is 110388808766711. The reversal of 110388808766617 is 716667808883011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67495360389136 + 42893448377481 = 8215556^2 + 6549309^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110388808766617 is a prime.

It is not a weakly prime, because it can be changed into another prime (110388808716617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55194404383308 + 55194404383309.

It is an arithmetic number, because the mean of its divisors is an integer number (55194404383309).

Almost surely, 2^{110388808766617} is an apocalyptic number.

It is an amenable number.

110388808766617 is a deficient number, since it is larger than the sum of its proper divisors (1).

110388808766617 is an equidigital number, since it uses as much as digits as its factorization.

110388808766617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 130056192, while the sum is 70.

The spelling of 110388808766617 in words is "one hundred ten trillion, three hundred eighty-eight billion, eight hundred eight million, seven hundred sixty-six thousand, six hundred seventeen".