1120332300 has 144 divisors (see below), whose sum is σ = 3581770752. Its totient is φ = 268928000.

The previous prime is 1120332293. The next prime is 1120332307. The reversal of 1120332300 is 32330211.

It is an interprime number because it is at equal distance from previous prime (1120332293) and next prime (1120332307).

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 1120332300.

It is not an unprimeable number, because it can be changed into a prime (1120332307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 112525 + ... + 122075.

It is an arithmetic number, because the mean of its divisors is an integer number (24873408).

Almost surely, 2^1120332300 is an apocalyptic number.

1120332300 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 1120332300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1790885376).

1120332300 is an abundant number, since it is smaller than the sum of its proper divisors (2461438452).

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

1120332300 is a wasteful number, since it uses less digits than its factorization.

1120332300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9608 (or 9601 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 1120332300 is about 33471.3653740029. The cubic root of 1120332300 is about 1038.6015165114.

Adding to 1120332300 its reverse (32330211), we get a palindrome (1152662511).

The spelling of 1120332300 in words is "one billion, one hundred twenty million, three hundred thirty-two thousand, three hundred".