11102111000 has 64 divisors (see below), whose sum is σ = 25994666880. Its totient is φ = 4438156800.

The previous prime is 11102110979. The next prime is 11102111023. The reversal of 11102111000 is 11120111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2925104 + ... + 2928896.

It is an arithmetic number, because the mean of its divisors is an integer number (406166670).

Almost surely, 2^11102111000 is an apocalyptic number.

11102111000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11102111000 is an abundant number, since it is smaller than the sum of its proper divisors (14892555880).

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

11102111000 is a wasteful number, since it uses less digits than its factorization.

11102111000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6741 (or 6727 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 11102111000 its reverse (11120111), we get a palindrome (11113231111).

The spelling of 11102111000 in words is "eleven billion, one hundred two million, one hundred eleven thousand".