12013130012124 has 12 divisors (see below), whose sum is σ = 28030636694984. Its totient is φ = 4004376670704.

The previous prime is 12013130012089. The next prime is 12013130012131. The reversal of 12013130012124 is 42121003131021.

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

It is a self number, because there is not a number n which added to its sum of digits gives 12013130012124.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500547083827 + ... + 500547083850.

Almost surely, 2^{12013130012124} is an apocalyptic number.

It is an amenable number.

12013130012124 is an abundant number, since it is smaller than the sum of its proper divisors (16017506682860).

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

12013130012124 is a wasteful number, since it uses less digits than its factorization.

12013130012124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001094167684 (or 1001094167682 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 12013130012124 its reverse (42121003131021), we get a palindrome (54134133143145).

The spelling of 12013130012124 in words is "twelve trillion, thirteen billion, one hundred thirty million, twelve thousand, one hundred twenty-four".