30211230130 has 16 divisors (see below), whose sum is σ = 55406256984. Its totient is φ = 11856482560.

The previous prime is 30211230067. The next prime is 30211230139. The reversal of 30211230130 is 3103211203.

It can be written as a sum of positive squares in 4 ways, for example, as 27270228769 + 2941001361 = 165137^2 + 54231^2 .

It is not an unprimeable number, because it can be changed into a prime (30211230139) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 28500631 + ... + 28501690.

Almost surely, 2^30211230130 is an apocalyptic number.

30211230130 is a deficient number, since it is larger than the sum of its proper divisors (25195026854).

30211230130 is a wasteful number, since it uses less digits than its factorization.

30211230130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57002381.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 30211230130 its reverse (3103211203), we get a palindrome (33314441333).

The spelling of 30211230130 in words is "thirty billion, two hundred eleven million, two hundred thirty thousand, one hundred thirty".