111366101663111 has 8 divisors (see below), whose sum is σ = 111582914932800. Its totient is φ = 111149460403200.

The previous prime is 111366101663087. The next prime is 111366101663207.

111366101663111 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111366101663111 - 2¹⁴ = 111366101646727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111366101662111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41706266 + ... + 44296103.

It is an arithmetic number, because the mean of its divisors is an integer number (13947864366600).

Almost surely, 2^{111366101663111} is an apocalyptic number.

111366101663111 is a deficient number, since it is larger than the sum of its proper divisors (216813269689).

111366101663111 is an equidigital number, since it uses as much as digits as its factorization.

111366101663111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86004889.

The product of its (nonzero) digits is 11664, while the sum is 38.

It can be divided in two parts, 11136610 and 1663111, that added together give a palindrome (12799721).

The spelling of 111366101663111 in words is "one hundred eleven trillion, three hundred sixty-six billion, one hundred one million, six hundred sixty-three thousand, one hundred eleven".