11100010320 has 240 divisors, whose sum is σ = 42666054912. Its totient is φ = 2533386240.

The previous prime is 11100010307. The next prime is 11100010331. The reversal of 11100010320 is 2301000111.

11100010320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4801965 + ... + 4804275.

Almost surely, 2^11100010320 is an apocalyptic number.

11100010320 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 11100010320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21333027456).

11100010320 is an abundant number, since it is smaller than the sum of its proper divisors (31566044592).

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

11100010320 is a wasteful number, since it uses less digits than its factorization.

11100010320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3290 (or 3281 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 11100010320 its reverse (2301000111), we get a palindrome (13401010431).

The spelling of 11100010320 in words is "eleven billion, one hundred million, ten thousand, three hundred twenty".