30010112123012 has 12 divisors (see below), whose sum is σ = 60020224246080. Its totient is φ = 12861476624136.

The previous prime is 30010112122973. The next prime is 30010112123107. The reversal of 30010112123012 is 21032121101003.

30010112123012 is an admirable number.

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 in 3 ways as a sum of consecutive naturals, for example, 535894859312 + ... + 535894859367.

It is an arithmetic number, because the mean of its divisors is an integer number (5001685353840).

Almost surely, 2^{30010112123012} is an apocalyptic number.

It is an amenable number.

30010112123012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30010112123012 is a wasteful number, since it uses less digits than its factorization.

30010112123012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071789718690 (or 1071789718688 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 30010112123012 its reverse (21032121101003), we get a palindrome (51042233224015).

The spelling of 30010112123012 in words is "thirty trillion, ten billion, one hundred twelve million, one hundred twenty-three thousand, twelve".