30130303302220 has 48 divisors (see below), whose sum is σ = 69033308704416. Its totient is φ = 10955279808000.

The previous prime is 30130303302193. The next prime is 30130303302227. The reversal of 30130303302220 is 2220330303103.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 30130303302191 and 30130303302200.

It is not an unprimeable number, because it can be changed into a prime (30130303302227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5438841 + ... + 9478480.

It is an arithmetic number, because the mean of its divisors is an integer number (1438193931342).

Almost surely, 2^{30130303302220} is an apocalyptic number.

It is an amenable number.

30130303302220 is an abundant number, since it is smaller than the sum of its proper divisors (38903005402196).

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

30130303302220 is a wasteful number, since it uses less digits than its factorization.

30130303302220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14926522 (or 14926520 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 30130303302220 its reverse (2220330303103), we get a palindrome (32350633605323).

The spelling of 30130303302220 in words is "thirty trillion, one hundred thirty billion, three hundred three million, three hundred two thousand, two hundred twenty".