100111001111009 has 8 divisors (see below), whose sum is σ = 114597407231040. Its totient is φ = 85670803624176.

The previous prime is 100111001110937. The next prime is 100111001111021. The reversal of 100111001111009 is 900111100111001.

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-100111001111009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100111001111039) 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, 11552153654 + ... + 11552162319.

It is an arithmetic number, because the mean of its divisors is an integer number (14324675903880).

Almost surely, 2^{100111001111009} is an apocalyptic number.

It is an amenable number.

100111001111009 is a deficient number, since it is larger than the sum of its proper divisors (14486406120031).

100111001111009 is an equidigital number, since it uses as much as digits as its factorization.

100111001111009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23104316599.

The product of its (nonzero) digits is 9, while the sum is 17.

The spelling of 100111001111009 in words is "one hundred trillion, one hundred eleven billion, one million, one hundred eleven thousand, nine".