11010728136 has 64 divisors (see below), whose sum is σ = 27798033600. Its totient is φ = 3634147328.

The previous prime is 11010728089. The next prime is 11010728203. The reversal of 11010728136 is 63182701011.

It is a super-2 number, since 2×11010728136² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5170720 + ... + 5172848.

It is an arithmetic number, because the mean of its divisors is an integer number (434344275).

Almost surely, 2^11010728136 is an apocalyptic number.

It is an amenable number.

11010728136 is an abundant number, since it is smaller than the sum of its proper divisors (16787305464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11010728136 is a wasteful number, since it uses less digits than its factorization.

11010728136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4158 (or 4154 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 30.

The spelling of 11010728136 in words is "eleven billion, ten million, seven hundred twenty-eight thousand, one hundred thirty-six".