30133132112 has 40 divisors (see below), whose sum is σ = 60112364616. Its totient is φ = 14622322176.

The previous prime is 30133132091. The next prime is 30133132181. The reversal of 30133132112 is 21123133103.

It can be written as a sum of positive squares in 4 ways, for example, as 23444509456 + 6688622656 = 153116^2 + 81784^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170918 + ... + 299130.

Almost surely, 2^30133132112 is an apocalyptic number.

It is an amenable number.

30133132112 is a deficient number, since it is larger than the sum of its proper divisors (29979232504).

30133132112 is a wasteful number, since it uses less digits than its factorization.

30133132112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128655 (or 128649 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 30133132112 its reverse (21123133103), we get a palindrome (51256265215).

Subtracting from 30133132112 its reverse (21123133103), we obtain a palindrome (9009999009).

The spelling of 30133132112 in words is "thirty billion, one hundred thirty-three million, one hundred thirty-two thousand, one hundred twelve".