110011100101011 has 12 divisors (see below), whose sum is σ = 163199650000192. Its totient is φ = 71358551416656.

The previous prime is 110011100100977. The next prime is 110011100101027. The reversal of 110011100101011 is 110101001110011.

110011100101011 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 110011100101011 - 2⁶ = 110011100100947 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110011100100984 and 110011100101002.

It is not an unprimeable number, because it can be changed into a prime (110011100101051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 165181831651 + ... + 165181832316.

Almost surely, 2^{110011100101011} is an apocalyptic number.

110011100101011 is a deficient number, since it is larger than the sum of its proper divisors (53188549899181).

110011100101011 is a wasteful number, since it uses less digits than its factorization.

110011100101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330363664010 (or 330363664007 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 9.

Adding to 110011100101011 its reverse (110101001110011), we get a palindrome (220112101211022).

The spelling of 110011100101011 in words is "one hundred ten trillion, eleven billion, one hundred million, one hundred one thousand, eleven".