324030120 has 64 divisors (see below), whose sum is σ = 975309120. Its totient is φ = 86121984.

The previous prime is 324030103. The next prime is 324030143. The reversal of 324030120 is 21030423.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 324030120.

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, 33247 + ... + 41873.

It is an arithmetic number, because the mean of its divisors is an integer number (15239205).

Almost surely, 2^324030120 is an apocalyptic number.

324030120 is a gapful number since it is divisible by the number (30) 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 324030120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (487654560).

324030120 is an abundant number, since it is smaller than the sum of its proper divisors (651279000).

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

324030120 is a wasteful number, since it uses less digits than its factorization.

324030120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8954 (or 8950 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 324030120 is about 18000.8366472228. The cubic root of 324030120 is about 686.8498280781.

Adding to 324030120 its reverse (21030423), we get a palindrome (345060543).

The spelling of 324030120 in words is "three hundred twenty-four million, thirty thousand, one hundred twenty".