131442313013 has 8 divisors (see below), whose sum is σ = 145206698880. Its totient is φ = 117980441280.

The previous prime is 131442313007. The next prime is 131442313033. The reversal of 131442313013 is 310313244131.

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 131442313013 - 2¹⁰ = 131442311989 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 (131442313033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75627620 + ... + 75629357.

It is an arithmetic number, because the mean of its divisors is an integer number (18150837360).

Almost surely, 2^131442313013 is an apocalyptic number.

It is an amenable number.

131442313013 is a deficient number, since it is larger than the sum of its proper divisors (13764385867).

131442313013 is a wasteful number, since it uses less digits than its factorization.

131442313013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151257067.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 131442313013 its reverse (310313244131), we get a palindrome (441755557144).

The spelling of 131442313013 in words is "one hundred thirty-one billion, four hundred forty-two million, three hundred thirteen thousand, thirteen".