101010110011011 has 32 divisors (see below), whose sum is σ = 154806847176000. Its totient is φ = 65017127879424.

The previous prime is 101010110010947. The next prime is 101010110011049. The reversal of 101010110011011 is 110110011010101.

It is not a de Polignac number, because 101010110011011 - 2⁶ = 101010110010947 is a prime.

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

It is a junction number, because it is equal to n+sod(n) for n = 101010110010984 and 101010110011002.

It is not an unprimeable number, because it can be changed into a prime (101010110011061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60162135 + ... + 61818303.

It is an arithmetic number, because the mean of its divisors is an integer number (4837713974250).

Almost surely, 2^{101010110011011} is an apocalyptic number.

101010110011011 is a deficient number, since it is larger than the sum of its proper divisors (53796737164989).

101010110011011 is a wasteful number, since it uses less digits than its factorization.

101010110011011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734100 (or 1734094 counting only the distinct ones).

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

Adding to 101010110011011 its reverse (110110011010101), we get a palindrome (211120121021112).

The spelling of 101010110011011 in words is "one hundred one trillion, ten billion, one hundred ten million, eleven thousand, eleven".