11102110120 has 32 divisors (see below), whose sum is σ = 26065825920. Its totient is φ = 4247763520.

The previous prime is 11102110111. The next prime is 11102110163. The reversal of 11102110120 is 2101120111.

It is a super-3 number, since 3×11102110120³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 11102110097 and 11102110106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6032836 + ... + 6034675.

It is an arithmetic number, because the mean of its divisors is an integer number (814557060).

Almost surely, 2^11102110120 is an apocalyptic number.

11102110120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11102110120 is an abundant number, since it is smaller than the sum of its proper divisors (14963715800).

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

11102110120 is a wasteful number, since it uses less digits than its factorization.

11102110120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12067545 (or 12067541 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11102110120 its reverse (2101120111), we get a palindrome (13203230231).

Subtracting from 11102110120 its reverse (2101120111), we obtain a palindrome (9000990009).

The spelling of 11102110120 in words is "eleven billion, one hundred two million, one hundred ten thousand, one hundred twenty".