10110101011011 has 8 divisors (see below), whose sum is σ = 14977927423760. Its totient is φ = 6740067340656.

The previous prime is 10110101011007. The next prime is 10110101011063. The reversal of 10110101011011 is 11011010101101.

It is not a de Polignac number, because 10110101011011 - 2² = 10110101011007 is a prime.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10110101010984 and 10110101011002.

It is not an unprimeable number, because it can be changed into a prime (10110101011511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187224092770 + ... + 187224092823.

It is an arithmetic number, because the mean of its divisors is an integer number (1872240927970).

Almost surely, 2^{10110101011011} is an apocalyptic number.

10110101011011 is a deficient number, since it is larger than the sum of its proper divisors (4867826412749).

10110101011011 is an equidigital number, since it uses as much as digits as its factorization.

10110101011011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374448185602 (or 374448185596 counting only the distinct ones).

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

Adding to 10110101011011 its reverse (11011010101101), we get a palindrome (21121111112112).

The spelling of 10110101011011 in words is "ten trillion, one hundred ten billion, one hundred one million, eleven thousand, eleven".