1101101010011 has 16 divisors (see below), whose sum is σ = 1175306133504. Its totient is φ = 1029337714944.

The previous prime is 1101101009977. The next prime is 1101101010017. The reversal of 1101101010011 is 1100101011011.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1101101010011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1101101010017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2617430 + ... + 3008843.

It is an arithmetic number, because the mean of its divisors is an integer number (73456633344).

Almost surely, 2^{1101101010011} is an apocalyptic number.

1101101010011 is a deficient number, since it is larger than the sum of its proper divisors (74205123493).

1101101010011 is a wasteful number, since it uses less digits than its factorization.

1101101010011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5626490.

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

Adding to 1101101010011 its reverse (1100101011011), we get a palindrome (2201202021022).

The spelling of 1101101010011 in words is "one trillion, one hundred one billion, one hundred one million, ten thousand, eleven".