100111101001109 has 8 divisors (see below), whose sum is σ = 110338008227328. Its totient is φ = 90071843448960.

The previous prime is 100111101001099. The next prime is 100111101001139. The reversal of 100111101001109 is 901100101111001.

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-100111101001109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100111101001139) 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, 46912417397 + ... + 46912419530.

It is an arithmetic number, because the mean of its divisors is an integer number (13792251028416).

Almost surely, 2^{100111101001109} is an apocalyptic number.

It is an amenable number.

100111101001109 is a deficient number, since it is larger than the sum of its proper divisors (10226907226219).

100111101001109 is an equidigital number, since it uses as much as digits as its factorization.

100111101001109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93824837035.

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

The spelling of 100111101001109 in words is "one hundred trillion, one hundred eleven billion, one hundred one million, one thousand, one hundred nine".