30000113124 has 12 divisors (see below), whose sum is σ = 70000263984. Its totient is φ = 10000037704.

The previous prime is 30000113119. The next prime is 30000113167. The reversal of 30000113124 is 42131100003.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1250004702 + ... + 1250004725.

It is an arithmetic number, because the mean of its divisors is an integer number (5833355332).

Almost surely, 2^30000113124 is an apocalyptic number.

It is an amenable number.

30000113124 is an abundant number, since it is smaller than the sum of its proper divisors (40000150860).

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

30000113124 is a wasteful number, since it uses less digits than its factorization.

30000113124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2500009434 (or 2500009432 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 30000113124 its reverse (42131100003), we get a palindrome (72131213127).

The spelling of 30000113124 in words is "thirty billion, one hundred thirteen thousand, one hundred twenty-four".