120120232000321 has 24 divisors (see below), whose sum is σ = 140136211313280. Its totient is φ = 102662199360000.

The previous prime is 120120232000297. The next prime is 120120232000367. The reversal of 120120232000321 is 123000232021021.

It is not a de Polignac number, because 120120232000321 - 2³³ = 120111642065729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120120232000621) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 162894196 + ... + 163629946.

It is an arithmetic number, because the mean of its divisors is an integer number (5839008804720).

Almost surely, 2^{120120232000321} is an apocalyptic number.

It is an amenable number.

120120232000321 is a deficient number, since it is larger than the sum of its proper divisors (20015979312959).

120120232000321 is an equidigital number, since it uses as much as digits as its factorization.

120120232000321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745405 (or 745398 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 120120232000321 its reverse (123000232021021), we get a palindrome (243120464021342).

The spelling of 120120232000321 in words is "one hundred twenty trillion, one hundred twenty billion, two hundred thirty-two million, three hundred twenty-one", and thus it is an aban number.