12124211304131 has 8 divisors (see below), whose sum is σ = 12882762047664. Its totient is φ = 11370700765440.

The previous prime is 12124211304031. The next prime is 12124211304157. The reversal of 12124211304131 is 13140311242121.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12124211304131 - 2³⁰ = 12123137562307 is a prime.

It is a super-2 number, since 2×12124211304131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12124211304131.

It is not an unprimeable number, because it can be changed into a prime (12124211304031) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1260046250 + ... + 1260055871.

It is an arithmetic number, because the mean of its divisors is an integer number (1610345255958).

Almost surely, 2^{12124211304131} is an apocalyptic number.

12124211304131 is a deficient number, since it is larger than the sum of its proper divisors (758550743533).

12124211304131 is a wasteful number, since it uses less digits than its factorization.

12124211304131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2520102421.

The product of its (nonzero) digits is 1152, while the sum is 26.

Adding to 12124211304131 its reverse (13140311242121), we get a palindrome (25264522546252).

The spelling of 12124211304131 in words is "twelve trillion, one hundred twenty-four billion, two hundred eleven million, three hundred four thousand, one hundred thirty-one".