111100001101 has 8 divisors (see below), whose sum is σ = 117083530400. Its totient is φ = 105130087920.

The previous prime is 111100001029. The next prime is 111100001183. The reversal of 111100001101 is 101100001111.

It is a happy number.

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 111100001101 - 2¹⁵ = 111099968333 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 (111100005101) 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, 3387270 + ... + 3419911.

It is an arithmetic number, because the mean of its divisors is an integer number (14635441300).

Almost surely, 2^111100001101 is an apocalyptic number.

It is an amenable number.

111100001101 is a deficient number, since it is larger than the sum of its proper divisors (5983529299).

111100001101 is an equidigital number, since it uses as much as digits as its factorization.

111100001101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6808059.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 111100001101 its reverse (101100001111), we get a palindrome (212200002212).

The spelling of 111100001101 in words is "one hundred eleven billion, one hundred million, one thousand, one hundred one".