131212241144013 has 8 divisors (see below), whose sum is σ = 174958472520576. Its totient is φ = 87470418598400.

The previous prime is 131212241143939. The next prime is 131212241144059. The reversal of 131212241144013 is 310441142212131.

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 131212241144013 - 2²⁹ = 131211704273101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131212241144063) 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, 1102138293 + ... + 1102257338.

It is an arithmetic number, because the mean of its divisors is an integer number (21869809065072).

Almost surely, 2^{131212241144013} is an apocalyptic number.

It is an amenable number.

131212241144013 is a deficient number, since it is larger than the sum of its proper divisors (43746231376563).

131212241144013 is a wasteful number, since it uses less digits than its factorization.

131212241144013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2204415475.

The product of its (nonzero) digits is 4608, while the sum is 30.

Adding to 131212241144013 its reverse (310441142212131), we get a palindrome (441653383356144).

The spelling of 131212241144013 in words is "one hundred thirty-one trillion, two hundred twelve billion, two hundred forty-one million, one hundred forty-four thousand, thirteen".