120214320 has 80 divisors (see below), whose sum is σ = 374306400. Its totient is φ = 31916032.

The previous prime is 120214319. The next prime is 120214357. The reversal of 120214320 is 23412021.

It is a tau number, because it is divible by the number of its divisors (80).

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 120214320.

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, 60706 + ... + 62654.

It is an arithmetic number, because the mean of its divisors is an integer number (4678830).

Almost surely, 2^120214320 is an apocalyptic number.

120214320 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 120214320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187153200).

120214320 is an abundant number, since it is smaller than the sum of its proper divisors (254092080).

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

120214320 is a wasteful number, since it uses less digits than its factorization.

120214320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2222 (or 2216 counting only the distinct ones).

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

The square root of 120214320 is about 10964.2291110684. The cubic root of 120214320 is about 493.5358838745.

Adding to 120214320 its reverse (23412021), we get a palindrome (143626341).

The spelling of 120214320 in words is "one hundred twenty million, two hundred fourteen thousand, three hundred twenty".