1111111110659 has 8 divisors (see below), whose sum is σ = 1212445960752. Its totient is φ = 1009830385440.

The previous prime is 1111111110611. The next prime is 1111111110661. The reversal of 1111111110659 is 9560111111111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1111111110659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1111111710659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13488284 + ... + 13570409.

It is an arithmetic number, because the mean of its divisors is an integer number (151555745094).

Almost surely, 2^{1111111110659} is an apocalyptic number.

1111111110659 is a deficient number, since it is larger than the sum of its proper divisors (101334850093).

1111111110659 is a wasteful number, since it uses less digits than its factorization.

1111111110659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27062437.

The product of its (nonzero) digits is 270, while the sum is 29.

The spelling of 1111111110659 in words is "one trillion, one hundred eleven billion, one hundred eleven million, one hundred ten thousand, six hundred fifty-nine".