30130136236 has 24 divisors (see below), whose sum is σ = 56284623360. Its totient is φ = 14071150800.

The previous prime is 30130136203. The next prime is 30130136243. The reversal of 30130136236 is 63263103103.

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 7 ways as a sum of consecutive naturals, for example, 2786500 + ... + 2797291.

It is an arithmetic number, because the mean of its divisors is an integer number (2345192640).

Almost surely, 2^30130136236 is an apocalyptic number.

It is an amenable number.

30130136236 is a deficient number, since it is larger than the sum of its proper divisors (26154487124).

30130136236 is a wasteful number, since it uses less digits than its factorization.

30130136236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5583885 (or 5583883 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 30130136236 its reverse (63263103103), we get a palindrome (93393239339).

The spelling of 30130136236 in words is "thirty billion, one hundred thirty million, one hundred thirty-six thousand, two hundred thirty-six".