110101011101011 has 16 divisors (see below), whose sum is σ = 126038754736128. Its totient is φ = 94215587508000.

The previous prime is 110101011100877. The next prime is 110101011101021. The reversal of 110101011101011 is 110101110101011.

It is a happy number.

It is not a de Polignac number, because 110101011101011 - 2¹⁹ = 110101010576723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110101011101021) 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, 18331066 + ... + 23584528.

It is an arithmetic number, because the mean of its divisors is an integer number (7877422171008).

Almost surely, 2^{110101011101011} is an apocalyptic number.

110101011101011 is a deficient number, since it is larger than the sum of its proper divisors (15937743635117).

110101011101011 is an equidigital number, since it uses as much as digits as its factorization.

110101011101011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5258442.

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

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

The spelling of 110101011101011 in words is "one hundred ten trillion, one hundred one billion, eleven million, one hundred one thousand, eleven".