30232120112 has 10 divisors (see below), whose sum is σ = 58574732748. Its totient is φ = 15116060048.

The previous prime is 30232120097. The next prime is 30232120181. The reversal of 30232120112 is 21102123203.

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 as a sum of consecutive naturals, namely, 944753738 + ... + 944753769.

Almost surely, 2^30232120112 is an apocalyptic number.

It is an amenable number.

30232120112 is a deficient number, since it is larger than the sum of its proper divisors (28342612636).

30232120112 is a wasteful number, since it uses less digits than its factorization.

30232120112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1889507515 (or 1889507509 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 30232120112 its reverse (21102123203), we get a palindrome (51334243315).

The spelling of 30232120112 in words is "thirty billion, two hundred thirty-two million, one hundred twenty thousand, one hundred twelve".