30330124124 has 24 divisors (see below), whose sum is σ = 53685975840. Its totient is φ = 14991630336.

The previous prime is 30330124091. The next prime is 30330124151. The reversal of 30330124124 is 42142103303.

It is a self number, because there is not a number n which added to its sum of digits gives 30330124124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300092 + ... + 388220.

It is an arithmetic number, because the mean of its divisors is an integer number (2236915660).

Almost surely, 2^30330124124 is an apocalyptic number.

It is an amenable number.

30330124124 is a deficient number, since it is larger than the sum of its proper divisors (23355851716).

30330124124 is a wasteful number, since it uses less digits than its factorization.

30330124124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89117 (or 89115 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 30330124124 its reverse (42142103303), we get a palindrome (72472227427).

The spelling of 30330124124 in words is "thirty billion, three hundred thirty million, one hundred twenty-four thousand, one hundred twenty-four".