110110101011011 has 4 divisors (see below), whose sum is σ = 111200300031024. Its totient is φ = 109019901991000.

The previous prime is 110110101010913. The next prime is 110110101011039.

It is a happy number.

110110101011011 is nontrivially palindromic in base 10.

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 110110101011011 - 2¹⁵ = 110110100978243 is a prime.

110110101011011 is a strobogrammatic number because it is the same when read upside-down.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110110101011041) 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, 545099509855 + ... + 545099510056.

It is an arithmetic number, because the mean of its divisors is an integer number (27800075007756).

Almost surely, 2^{110110101011011} is an apocalyptic number.

110110101011011 is a deficient number, since it is larger than the sum of its proper divisors (1090199020013).

110110101011011 is a wasteful number, since it uses less digits than its factorization.

110110101011011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090199020012.

The product of its (nonzero) digits is 1, while the sum is 10.

It can be divided in two parts, 11011010 and 1011011, that added together give a palindrome (12022021).

The spelling of 110110101011011 in words is "one hundred ten trillion, one hundred ten billion, one hundred one million, eleven thousand, eleven".