131014142013 has 4 divisors (see below), whose sum is σ = 174685522688. Its totient is φ = 87342761340.

The previous prime is 131014142011. The next prime is 131014142033. The reversal of 131014142013 is 310241410131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 310241410131 = 3 ⋅103413803377.

It is not a de Polignac number, because 131014142013 - 2¹ = 131014142011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131014142011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21835690333 + ... + 21835690338.

It is an arithmetic number, because the mean of its divisors is an integer number (43671380672).

Almost surely, 2^131014142013 is an apocalyptic number.

It is an amenable number.

131014142013 is a deficient number, since it is larger than the sum of its proper divisors (43671380675).

131014142013 is an equidigital number, since it uses as much as digits as its factorization.

131014142013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43671380674.

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

Adding to 131014142013 its reverse (310241410131), we get a palindrome (441255552144).

The spelling of 131014142013 in words is "one hundred thirty-one billion, fourteen million, one hundred forty-two thousand, thirteen".