131343413313 has 32 divisors (see below), whose sum is σ = 211459507200. Its totient is φ = 70838819136.

The previous prime is 131343413239. The next prime is 131343413317. The reversal of 131343413313 is 313314343131.

It is not a de Polignac number, because 131343413313 - 2¹² = 131343409217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131343413317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 504531 + ... + 719192.

It is an arithmetic number, because the mean of its divisors is an integer number (6608109600).

Almost surely, 2^131343413313 is an apocalyptic number.

It is an amenable number.

131343413313 is a deficient number, since it is larger than the sum of its proper divisors (80116093887).

131343413313 is a wasteful number, since it uses less digits than its factorization.

131343413313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1224021.

The product of its digits is 11664, while the sum is 30.

Adding to 131343413313 its reverse (313314343131), we get a palindrome (444657756444).

The spelling of 131343413313 in words is "one hundred thirty-one billion, three hundred forty-three million, four hundred thirteen thousand, three hundred thirteen".