131043459713 has 8 divisors (see below), whose sum is σ = 131400580200. Its totient is φ = 130686519168.

The previous prime is 131043459619. The next prime is 131043459731. The reversal of 131043459713 is 317954340131.

It can be written as a sum of positive squares in 4 ways, for example, as 15230521744 + 115812937969 = 123412^2 + 340313^2 .

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 131043459713 - 2¹⁴ = 131043443329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131043459733) 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, 1483883 + ... + 1569711.

It is an arithmetic number, because the mean of its divisors is an integer number (16425072525).

Almost surely, 2^131043459713 is an apocalyptic number.

It is an amenable number.

131043459713 is a deficient number, since it is larger than the sum of its proper divisors (357120487).

131043459713 is an equidigital number, since it uses as much as digits as its factorization.

131043459713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89971.

The product of its (nonzero) digits is 136080, while the sum is 41.

Adding to 131043459713 its reverse (317954340131), we get a palindrome (448997799844).

The spelling of 131043459713 in words is "one hundred thirty-one billion, forty-three million, four hundred fifty-nine thousand, seven hundred thirteen".