1100101000111 has 4 divisors (see below), whose sum is σ = 1113355229112. Its totient is φ = 1086846771112.

The previous prime is 1100101000099. The next prime is 1100101000121. The reversal of 1100101000111 is 1110001010011.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1100101000111 - 2¹⁷ = 1100100869039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1100101000094 and 1100101000103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100101000121) 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, 6627114376 + ... + 6627114541.

It is an arithmetic number, because the mean of its divisors is an integer number (278338807278).

Almost surely, 2^{1100101000111} is an apocalyptic number.

1100101000111 is a deficient number, since it is larger than the sum of its proper divisors (13254229001).

1100101000111 is an equidigital number, since it uses as much as digits as its factorization.

1100101000111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13254229000.

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

Adding to 1100101000111 its reverse (1110001010011), we get a palindrome (2210102010122).

The spelling of 1100101000111 in words is "one trillion, one hundred billion, one hundred one million, one hundred eleven", and thus it is an aban number.