120120213330 has 64 divisors (see below), whose sum is σ = 344960622720. Its totient is φ = 29568051648.

The previous prime is 120120213223. The next prime is 120120213349. The reversal of 120120213330 is 33312021021.

120120213330 is a `hidden beast` number, since 1 + 2 + 0 + 120 + 213 + 330 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17107632 + ... + 17114651.

It is an arithmetic number, because the mean of its divisors is an integer number (5390009730).

Almost surely, 2^120120213330 is an apocalyptic number.

120120213330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120120213330 is an abundant number, since it is smaller than the sum of its proper divisors (224840409390).

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

120120213330 is a wasteful number, since it uses less digits than its factorization.

120120213330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34222312 (or 34222306 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 120120213330 its reverse (33312021021), we get a palindrome (153432234351).

The spelling of 120120213330 in words is "one hundred twenty billion, one hundred twenty million, two hundred thirteen thousand, three hundred thirty".