30130330012 has 6 divisors (see below), whose sum is σ = 52728077528. Its totient is φ = 15065165004.

The previous prime is 30130329953. The next prime is 30130330019. The reversal of 30130330012 is 21003303103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30130330019) 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 as a sum of consecutive naturals, namely, 3766291248 + ... + 3766291255.

Almost surely, 2^30130330012 is an apocalyptic number.

It is an amenable number.

30130330012 is a deficient number, since it is larger than the sum of its proper divisors (22597747516).

30130330012 is a wasteful number, since it uses less digits than its factorization.

30130330012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7532582507 (or 7532582505 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 30130330012 its reverse (21003303103), we get a palindrome (51133633115).

The spelling of 30130330012 in words is "thirty billion, one hundred thirty million, three hundred thirty thousand, twelve".