131011421344413 has 8 divisors (see below), whose sum is σ = 174688173564288. Its totient is φ = 87337808343744.

The previous prime is 131011421344403. The next prime is 131011421344471. The reversal of 131011421344413 is 314443124110131.

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

It is not a de Polignac number, because 131011421344413 - 2²⁵ = 131011387789981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131011421344403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 784707420 + ... + 784874357.

It is an arithmetic number, because the mean of its divisors is an integer number (21836021695536).

Almost surely, 2^{131011421344413} is an apocalyptic number.

It is an amenable number.

131011421344413 is a deficient number, since it is larger than the sum of its proper divisors (43676752219875).

131011421344413 is a wasteful number, since it uses less digits than its factorization.

131011421344413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1569609603.

The product of its (nonzero) digits is 13824, while the sum is 33.

Adding to 131011421344413 its reverse (314443124110131), we get a palindrome (445454545454544).

The spelling of 131011421344413 in words is "one hundred thirty-one trillion, eleven billion, four hundred twenty-one million, three hundred forty-four thousand, four hundred thirteen".