1100001110989 has 8 divisors (see below), whose sum is σ = 1200537192960. Its totient is φ = 999554359200.

The previous prime is 1100001110987. The next prime is 1100001111029. The reversal of 1100001110989 is 9890111000011.

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 1100001110989 - 2¹ = 1100001110987 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 1100001110989.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100001110987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22306792 + ... + 22356049.

It is an arithmetic number, because the mean of its divisors is an integer number (150067149120).

Almost surely, 2^{1100001110989} is an apocalyptic number.

It is an amenable number.

1100001110989 is a deficient number, since it is larger than the sum of its proper divisors (100536081971).

1100001110989 is a wasteful number, since it uses less digits than its factorization.

1100001110989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44665091.

The product of its (nonzero) digits is 648, while the sum is 31.

The spelling of 1100001110989 in words is "one trillion, one hundred billion, one million, one hundred ten thousand, nine hundred eighty-nine".