1101011110011 has 12 divisors (see below), whose sum is σ = 1590362934888. Its totient is φ = 734001151104.

The previous prime is 1101011109967. The next prime is 1101011110019. The reversal of 1101011110011 is 1100111101011.

It is not a de Polignac number, because 1101011110011 - 2¹⁹ = 1101010585723 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 1101011109975 and 1101011110002.

It is not an unprimeable number, because it can be changed into a prime (1101011110019) 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, 758856 + ... + 1666698.

It is an arithmetic number, because the mean of its divisors is an integer number (132530244574).

Almost surely, 2^{1101011110011} is an apocalyptic number.

1101011110011 is a deficient number, since it is larger than the sum of its proper divisors (489351824877).

1101011110011 is a wasteful number, since it uses less digits than its factorization.

1101011110011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042602 (or 1042599 counting only the distinct ones).

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

Adding to 1101011110011 its reverse (1100111101011), we get a palindrome (2201122211022).

It can be divided in two parts, 1101011 and 110011, that multiplied together give a palindrome (121123321121).

The spelling of 1101011110011 in words is "one trillion, one hundred one billion, eleven million, one hundred ten thousand, eleven".