11120110320 has 320 divisors, whose sum is σ = 39108925440. Its totient is φ = 2589081600.

The previous prime is 11120110301. The next prime is 11120110327. The reversal of 11120110320 is 2301102111.

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 = 11120110296 and 11120110305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120110327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25800505 + ... + 25800935.

It is an arithmetic number, because the mean of its divisors is an integer number (122215392).

Almost surely, 2^11120110320 is an apocalyptic number.

11120110320 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 11120110320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19554462720).

11120110320 is an abundant number, since it is smaller than the sum of its proper divisors (27988815120).

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

11120110320 is a wasteful number, since it uses less digits than its factorization.

11120110320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824 (or 818 counting only the distinct ones).

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

Adding to 11120110320 its reverse (2301102111), we get a palindrome (13421212431).

The spelling of 11120110320 in words is "eleven billion, one hundred twenty million, one hundred ten thousand, three hundred twenty".