100111111000089 has 72 divisors (see below), whose sum is σ = 158559043231008. Its totient is φ = 56010743308800.

The previous prime is 100111111000067. The next prime is 100111111000091. The reversal of 100111111000089 is 980000111111001.

It is not a de Polignac number, because 100111111000089 - 2⁵ = 100111111000057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100111111000189) 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 71 ways as a sum of consecutive naturals, for example, 201161614 + ... + 201658664.

It is an arithmetic number, because the mean of its divisors is an integer number (2202208933764).

Almost surely, 2^{100111111000089} is an apocalyptic number.

It is an amenable number.

100111111000089 is a deficient number, since it is larger than the sum of its proper divisors (58447932230919).

100111111000089 is an equidigital number, since it uses as much as digits as its factorization.

100111111000089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497415 (or 497271 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 24.

The spelling of 100111111000089 in words is "one hundred trillion, one hundred eleven billion, one hundred eleven million, eighty-nine", and thus it is an aban number.