30103130322 has 12 divisors (see below), whose sum is σ = 65223449070. Its totient is φ = 10034376768.

The previous prime is 30103130269. The next prime is 30103130327. The reversal of 30103130322 is 22303130103.

30103130322 is a `hidden beast` number, since 30 + 1 + 0 + 313 + 0 + 322 = 666.

It can be written as a sum of positive squares in only one way, i.e., 22949523081 + 7153607241 = 151491^2 + 84579^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 1672396129 = 30103130322 / (3 + 0 + 1 + 0 + 3 + 1 + 3 + 0 + 3 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 30103130295 and 30103130304.

It is not an unprimeable number, because it can be changed into a prime (30103130327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 836198047 + ... + 836198082.

Almost surely, 2^30103130322 is an apocalyptic number.

30103130322 is an abundant number, since it is smaller than the sum of its proper divisors (35120318748).

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

30103130322 is a wasteful number, since it uses less digits than its factorization.

30103130322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1672396137 (or 1672396134 counting only the distinct ones).

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

Adding to 30103130322 its reverse (22303130103), we get a palindrome (52406260425).

The spelling of 30103130322 in words is "thirty billion, one hundred three million, one hundred thirty thousand, three hundred twenty-two".