11110310020320 has 192 divisors, whose sum is σ = 40409458661376. Its totient is φ = 2513318952960.

The previous prime is 11110310020291. The next prime is 11110310020331. The reversal of 11110310020320 is 2302001301111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 11110310020320.

It is a congruent number.

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, 16718616 + ... + 17370455.

It is an arithmetic number, because the mean of its divisors is an integer number (210465930528).

Almost surely, 2^{11110310020320} is an apocalyptic number.

11110310020320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11110310020320 is an abundant number, since it is smaller than the sum of its proper divisors (29299148641056).

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

11110310020320 is a wasteful number, since it uses less digits than its factorization.

11110310020320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34089193 (or 34089185 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11110310020320 its reverse (2302001301111), we get a palindrome (13412311321431).

The spelling of 11110310020320 in words is "eleven trillion, one hundred ten billion, three hundred ten million, twenty thousand, three hundred twenty".