30320302130 has 32 divisors (see below), whose sum is σ = 55011398400. Its totient is φ = 12031621632.

The previous prime is 30320302127. The next prime is 30320302223. The reversal of 30320302130 is 3120302303.

It is a junction number, because it is equal to n+sod(n) for n = 30320302099 and 30320302108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1970306 + ... + 1985634.

It is an arithmetic number, because the mean of its divisors is an integer number (1719106200).

Almost surely, 2^30320302130 is an apocalyptic number.

30320302130 is a deficient number, since it is larger than the sum of its proper divisors (24691096270).

30320302130 is a wasteful number, since it uses less digits than its factorization.

30320302130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16898.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 30320302130 its reverse (3120302303), we get a palindrome (33440604433).

The spelling of 30320302130 in words is "thirty billion, three hundred twenty million, three hundred two thousand, one hundred thirty".