120231020000 has 480 divisors, whose sum is σ = 375964452864. Its totient is φ = 36806400000.

The previous prime is 120231019991. The next prime is 120231020011. The reversal of 120231020000 is 20132021.

It is a happy number.

120231020000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 56418935 + ... + 56421065.

Almost surely, 2^120231020000 is an apocalyptic number.

120231020000 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 120231020000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187982226432).

120231020000 is an abundant number, since it is smaller than the sum of its proper divisors (255733432864).

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

120231020000 is a wasteful number, since it uses less digits than its factorization.

120231020000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2212 (or 2189 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 120231020000 its reverse (20132021), we get a palindrome (120251152021).

The spelling of 120231020000 in words is "one hundred twenty billion, two hundred thirty-one million, twenty thousand".