120333321232320 has 896 divisors, whose sum is σ = 471611435581440. Its totient is φ = 25386715791360.

The previous prime is 120333321232307. The next prime is 120333321232321. The reversal of 120333321232320 is 23232123333021.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120333321232321) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 8655198489 + ... + 8655212391.

It is an arithmetic number, because the mean of its divisors is an integer number (526352048640).

Almost surely, 2^{120333321232320} is an apocalyptic number.

120333321232320 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 120333321232320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235805717790720).

120333321232320 is an abundant number, since it is smaller than the sum of its proper divisors (351278114349120).

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

120333321232320 is a wasteful number, since it uses less digits than its factorization.

120333321232320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15913 (or 15903 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 120333321232320 its reverse (23232123333021), we get a palindrome (143565444565341).

The spelling of 120333321232320 in words is "one hundred twenty trillion, three hundred thirty-three billion, three hundred twenty-one million, two hundred thirty-two thousand, three hundred twenty".