111663416703077 has 8 divisors (see below), whose sum is σ = 113561747829600. Its totient is φ = 109765276604784.

The previous prime is 111663416703029. The next prime is 111663416703089. The reversal of 111663416703077 is 770307614366111.

It is a happy number.

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 111663416703077 - 2²⁰ = 111663415654501 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 (111663416703977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46577798 + ... + 48916439.

It is an arithmetic number, because the mean of its divisors is an integer number (14195218478700).

Almost surely, 2^{111663416703077} is an apocalyptic number.

It is an amenable number.

111663416703077 is a deficient number, since it is larger than the sum of its proper divisors (1898331126523).

111663416703077 is an equidigital number, since it uses as much as digits as its factorization.

111663416703077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95514115.

The product of its (nonzero) digits is 2667168, while the sum is 53.

The spelling of 111663416703077 in words is "one hundred eleven trillion, six hundred sixty-three billion, four hundred sixteen million, seven hundred three thousand, seventy-seven".