12124030113 has 24 divisors (see below), whose sum is σ = 18864413568. Its totient is φ = 7459038432.

The previous prime is 12124030111. The next prime is 12124030117. The reversal of 12124030113 is 31103042121.

12124030113 is a `hidden beast` number, since 121 + 240 + 301 + 1 + 3 = 666.

It is not a de Polignac number, because 12124030113 - 2¹ = 12124030111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12124030111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 549256 + ... + 570902.

It is an arithmetic number, because the mean of its divisors is an integer number (786017232).

Almost surely, 2^12124030113 is an apocalyptic number.

12124030113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12124030113 is a deficient number, since it is larger than the sum of its proper divisors (6740383455).

12124030113 is a wasteful number, since it uses less digits than its factorization.

12124030113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26453 (or 26450 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 12124030113 its reverse (31103042121), we get a palindrome (43227072234).

The spelling of 12124030113 in words is "twelve billion, one hundred twenty-four million, thirty thousand, one hundred thirteen".