1110981116699 has 16 divisors (see below), whose sum is σ = 1165688656704. Its totient is φ = 1056811008000.

The previous prime is 1110981116629. The next prime is 1110981116701. The reversal of 1110981116699 is 9966111890111.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1110981116699 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1110981116699.

It is not an unprimeable number, because it can be changed into a prime (1110981116629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13457849 + ... + 13540149.

It is an arithmetic number, because the mean of its divisors is an integer number (72855541044).

Almost surely, 2^{1110981116699} is an apocalyptic number.

1110981116699 is a deficient number, since it is larger than the sum of its proper divisors (54707540005).

1110981116699 is a wasteful number, since it uses less digits than its factorization.

1110981116699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85558.

The product of its (nonzero) digits is 209952, while the sum is 53.

The spelling of 1110981116699 in words is "one trillion, one hundred ten billion, nine hundred eighty-one million, one hundred sixteen thousand, six hundred ninety-nine".