131304243013 has 8 divisors (see below), whose sum is σ = 137019089088. Its totient is φ = 125589894144.

The previous prime is 131304243001. The next prime is 131304243073. The reversal of 131304243013 is 310342403131.

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 131304243013 - 2⁵ = 131304242981 is a prime.

It is a super-3 number, since 3×131304243013³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131304243073) 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, 477381 + ... + 700357.

It is an arithmetic number, because the mean of its divisors is an integer number (17127386136).

Almost surely, 2^131304243013 is an apocalyptic number.

It is an amenable number.

131304243013 is a deficient number, since it is larger than the sum of its proper divisors (5714846075).

131304243013 is a wasteful number, since it uses less digits than its factorization.

131304243013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248603.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 131304243013 its reverse (310342403131), we get a palindrome (441646646144).

The spelling of 131304243013 in words is "one hundred thirty-one billion, three hundred four million, two hundred forty-three thousand, thirteen".