11102120111000 has 64 divisors (see below), whose sum is σ = 25981839992160. Its totient is φ = 4440355920000.

The previous prime is 11102120110987. The next prime is 11102120111041. The reversal of 11102120111000 is 11102120111.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 8480390 + ... + 9701610.

Almost surely, 2^{11102120111000} is an apocalyptic number.

11102120111000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11102120111000 is an abundant number, since it is smaller than the sum of its proper divisors (14879719881160).

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

11102120111000 is a wasteful number, since it uses less digits than its factorization.

11102120111000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1230333 (or 1230319 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11102120111000 its reverse (11102120111), we get a palindrome (11113222231111).

11102120111000 divided by its reverse (11102120111) gives a cube (1000 = 10³).

The spelling of 11102120111000 in words is "eleven trillion, one hundred two billion, one hundred twenty million, one hundred eleven thousand".