30330213120 has 108 divisors (see below), whose sum is σ = 104939417856. Its totient is φ = 8088053760.

The previous prime is 30330213061. The next prime is 30330213127. The reversal of 30330213120 is 2131203303.

30330213120 is a `hidden beast` number, since 3 + 0 + 330 + 21 + 312 + 0 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 30330213093 and 30330213102.

It is not an unprimeable number, because it can be changed into a prime (30330213127) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1304896 + ... + 1327935.

Almost surely, 2^30330213120 is an apocalyptic number.

30330213120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30330213120 is an abundant number, since it is smaller than the sum of its proper divisors (74609204736).

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

30330213120 is a wasteful number, since it uses less digits than its factorization.

30330213120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2632858 (or 2632841 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 30330213120 its reverse (2131203303), we get a palindrome (32461416423).

The spelling of 30330213120 in words is "thirty billion, three hundred thirty million, two hundred thirteen thousand, one hundred twenty".