10010101011 has 32 divisors (see below), whose sum is σ = 13818470400. Its totient is φ = 6442732800.

The previous prime is 10010100977. The next prime is 10010101019. The reversal of 10010101011 is 11010101001.

It is not a de Polignac number, because 10010101011 - 2⁷ = 10010100883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10010101019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2268175 + ... + 2272583.

It is an arithmetic number, because the mean of its divisors is an integer number (431827200).

Almost surely, 2^10010101011 is an apocalyptic number.

10010101011 is a deficient number, since it is larger than the sum of its proper divisors (3808369389).

10010101011 is a wasteful number, since it uses less digits than its factorization.

10010101011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4699.

The product of its (nonzero) digits is 1, while the sum is 6.

Adding to 10010101011 its reverse (11010101001), we get a palindrome (21020202012).

The spelling of 10010101011 in words is "ten billion, ten million, one hundred one thousand, eleven".