30112133230 has 32 divisors (see below), whose sum is σ = 54329232384. Its totient is φ = 12016584096.

The previous prime is 30112133203. The next prime is 30112133231. The reversal of 30112133230 is 3233121103.

30112133230 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×30112133230² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30112133198 and 30112133207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30112133231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9959499 + ... + 9962521.

It is an arithmetic number, because the mean of its divisors is an integer number (1697788512).

Almost surely, 2^30112133230 is an apocalyptic number.

30112133230 is a deficient number, since it is larger than the sum of its proper divisors (24217099154).

30112133230 is a wasteful number, since it uses less digits than its factorization.

30112133230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5040.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30112133230 its reverse (3233121103), we get a palindrome (33345254333).

The spelling of 30112133230 in words is "thirty billion, one hundred twelve million, one hundred thirty-three thousand, two hundred thirty".