111000010110101 has 8 divisors (see below), whose sum is σ = 127030220112384. Its totient is φ = 95013066533040.

The previous prime is 111000010110091. The next prime is 111000010110103. The reversal of 111000010110101 is 101011010000111.

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 111000010110101 - 2³⁴ = 110982830240917 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 (111000010110103) 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, 10816600805 + ... + 10816611066.

It is an arithmetic number, because the mean of its divisors is an integer number (15878777514048).

Almost surely, 2^{111000010110101} is an apocalyptic number.

It is an amenable number.

111000010110101 is a deficient number, since it is larger than the sum of its proper divisors (16030210002283).

111000010110101 is an equidigital number, since it uses as much as digits as its factorization.

111000010110101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21633212611.

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 111000010110101 its reverse (101011010000111), we get a palindrome (212011020110212).

The spelling of 111000010110101 in words is "one hundred eleven trillion, ten million, one hundred ten thousand, one hundred one".