120320324 has 6 divisors (see below), whose sum is σ = 210560574. Its totient is φ = 60160160.

The previous prime is 120320309. The next prime is 120320353. The reversal of 120320324 is 423023021.

120320324 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 100801600 + 19518724 = 10040^2 + 4418^2 .

120320324 is strictly pandigital in base 9.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15040037 + ... + 15040044.

It is an arithmetic number, because the mean of its divisors is an integer number (35093429).

Almost surely, 2^120320324 is an apocalyptic number.

It is an amenable number.

120320324 is a deficient number, since it is larger than the sum of its proper divisors (90240250).

120320324 is a wasteful number, since it uses less digits than its factorization.

120320324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30080085 (or 30080083 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 120320324 is about 10969.0621294621. The cubic root of 120320324 is about 493.6809065525.

Adding to 120320324 its reverse (423023021), we get a palindrome (543343345).

The spelling of 120320324 in words is "one hundred twenty million, three hundred twenty thousand, three hundred twenty-four".