110666113 has 2 divisors, whose sum is σ = 110666114. Its totient is φ = 110666112.

The previous prime is 110666077. The next prime is 110666119. The reversal of 110666113 is 311666011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102758769 + 7907344 = 10137^2 + 2812^2 .

It is an emirp because it is prime and its reverse (311666011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 110666113 - 2¹⁷ = 110535041 is a prime.

It is not a weakly prime, because it can be changed into another prime (110666119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55333056 + 55333057.

It is an arithmetic number, because the mean of its divisors is an integer number (55333057).

Almost surely, 2^110666113 is an apocalyptic number.

It is an amenable number.

110666113 is a deficient number, since it is larger than the sum of its proper divisors (1).

110666113 is an equidigital number, since it uses as much as digits as its factorization.

110666113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 110666113 is about 10519.7962432739. The cubic root of 110666113 is about 480.1071997260.

The spelling of 110666113 in words is "one hundred ten million, six hundred sixty-six thousand, one hundred thirteen".