11200102320 has 160 divisors (see below), whose sum is σ = 38410827264. Its totient is φ = 2676889600.

The previous prime is 11200102261. The next prime is 11200102343. The reversal of 11200102320 is 2320100211.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 11200102296 and 11200102305.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 157564 + ... + 217316.

Almost surely, 2^11200102320 is an apocalyptic number.

11200102320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11200102320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19205413632).

11200102320 is an abundant number, since it is smaller than the sum of its proper divisors (27210724944).

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

11200102320 is a wasteful number, since it uses less digits than its factorization.

11200102320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59851 (or 59845 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 11200102320 its reverse (2320100211), we get a palindrome (13520202531).

The spelling of 11200102320 in words is "eleven billion, two hundred million, one hundred two thousand, three hundred twenty".