120452255321120 has 96 divisors (see below), whose sum is σ = 286043451902208. Its totient is φ = 47931671006208.

The previous prime is 120452255321087. The next prime is 120452255321171. The reversal of 120452255321120 is 21123552254021.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28623482 + ... + 32560838.

It is an arithmetic number, because the mean of its divisors is an integer number (2979619290648).

Almost surely, 2^{120452255321120} is an apocalyptic number.

120452255321120 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 120452255321120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143021725951104).

120452255321120 is an abundant number, since it is smaller than the sum of its proper divisors (165591196581088).

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

120452255321120 is a wasteful number, since it uses less digits than its factorization.

120452255321120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3938362 (or 3938354 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 120452255321120 in words is "one hundred twenty trillion, four hundred fifty-two billion, two hundred fifty-five million, three hundred twenty-one thousand, one hundred twenty".