110101110101011 has 8 divisors (see below), whose sum is σ = 111194165318400. Its totient is φ = 109012776505152.

The previous prime is 110101110100991. The next prime is 110101110101029. The reversal of 110101110101011 is 110101011101011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110101110101011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110101110101071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1180358515 + ... + 1180451788.

It is an arithmetic number, because the mean of its divisors is an integer number (13899270664800).

Almost surely, 2^{110101110101011} is an apocalyptic number.

110101110101011 is a deficient number, since it is larger than the sum of its proper divisors (1093055217389).

110101110101011 is a wasteful number, since it uses less digits than its factorization.

110101110101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2360810765.

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

Adding to 110101110101011 its reverse (110101011101011), we get a palindrome (220202121202022).

The spelling of 110101110101011 in words is "one hundred ten trillion, one hundred one billion, one hundred ten million, one hundred one thousand, eleven".