120321024 has 88 divisors (see below), whose sum is σ = 327192480. Its totient is φ = 39297024.

The previous prime is 120321007. The next prime is 120321037. The reversal of 120321024 is 420123021.

It is a junction number, because it is equal to n+sod(n) for n = 120320994 and 120321012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162447 + ... + 163185.

Almost surely, 2^120321024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120321024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163596240).

120321024 is an abundant number, since it is smaller than the sum of its proper divisors (206871456).

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

120321024 is an equidigital number, since it uses as much as digits as its factorization.

120321024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815 (or 797 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 120321024 is about 10969.0940373396. The cubic root of 120321024 is about 493.6818639301.

Adding to 120321024 its reverse (420123021), we get a palindrome (540444045).

The spelling of 120321024 in words is "one hundred twenty million, three hundred twenty-one thousand, twenty-four".