110111200101101 has 4 divisors (see below), whose sum is σ = 110122135775100. Its totient is φ = 110100264427104.

The previous prime is 110111200100999. The next prime is 110111200101139. The reversal of 110111200101101 is 101101002111011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13418374872100 + 96692825229001 = 3663110^2 + 9833251^2 .

It is a cyclic number.

It is not a de Polignac number, because 110111200101101 - 2³⁴ = 110094020231917 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 (110111200101151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5467821896 + ... + 5467842033.

It is an arithmetic number, because the mean of its divisors is an integer number (27530533943775).

Almost surely, 2^{110111200101101} is an apocalyptic number.

It is an amenable number.

110111200101101 is a deficient number, since it is larger than the sum of its proper divisors (10935673999).

110111200101101 is a wasteful number, since it uses less digits than its factorization.

110111200101101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10935673998.

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 110111200101101 its reverse (101101002111011), we get a palindrome (211212202212112).

The spelling of 110111200101101 in words is "one hundred ten trillion, one hundred eleven billion, two hundred million, one hundred one thousand, one hundred one".