11011100118 has 64 divisors (see below), whose sum is σ = 23542493184. Its totient is φ = 3427632000.

The previous prime is 11011100117. The next prime is 11011100147. The reversal of 11011100118 is 81100111011.

It is a super-2 number, since 2×11011100118² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11011100097 and 11011100106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11011100117) 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, 592183 + ... + 610493.

It is an arithmetic number, because the mean of its divisors is an integer number (367851456).

Almost surely, 2^11011100118 is an apocalyptic number.

11011100118 is an abundant number, since it is smaller than the sum of its proper divisors (12531393066).

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

11011100118 is a wasteful number, since it uses less digits than its factorization.

11011100118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18461.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 11011100118 its reverse (81100111011), we get a palindrome (92111211129).

The spelling of 11011100118 in words is "eleven billion, eleven million, one hundred thousand, one hundred eighteen".