1120320333330 has 384 divisors, whose sum is σ = 3266442547200. Its totient is φ = 244579991040.

The previous prime is 1120320333287. The next prime is 1120320333337. The reversal of 1120320333330 is 333330230211.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1120320333330.

It is not an unprimeable number, because it can be changed into a prime (1120320333337) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 264911656 + ... + 264915884.

It is an arithmetic number, because the mean of its divisors is an integer number (8506360800).

Almost surely, 2^{1120320333330} is an apocalyptic number.

1120320333330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1120320333330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1633221273600).

1120320333330 is an abundant number, since it is smaller than the sum of its proper divisors (2146122213870).

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

1120320333330 is a wasteful number, since it uses less digits than its factorization.

1120320333330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4470 (or 4459 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 1120320333330 its reverse (333330230211), we get a palindrome (1453650563541).

The spelling of 1120320333330 in words is "one trillion, one hundred twenty billion, three hundred twenty million, three hundred thirty-three thousand, three hundred thirty".