30000232112 has 40 divisors (see below), whose sum is σ = 61987438800. Its totient is φ = 14016172032.

The previous prime is 30000232111. The next prime is 30000232121. The reversal of 30000232112 is 21123200003.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (30000232111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358937 + ... + 434552.

It is an arithmetic number, because the mean of its divisors is an integer number (1549685970).

Almost surely, 2^30000232112 is an apocalyptic number.

It is an amenable number.

30000232112 is an abundant number, since it is smaller than the sum of its proper divisors (31987206688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30000232112 is a wasteful number, since it uses less digits than its factorization.

30000232112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 793653 (or 793647 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 30000232112 its reverse (21123200003), we get a palindrome (51123432115).

The spelling of 30000232112 in words is "thirty billion, two hundred thirty-two thousand, one hundred twelve".