131304124337 has 2 divisors, whose sum is σ = 131304124338. Its totient is φ = 131304124336.

The previous prime is 131304124321. The next prime is 131304124351. The reversal of 131304124337 is 733421403131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83081721121 + 48222403216 = 288239^2 + 219596^2 .

It is a cyclic number.

It is not a de Polignac number, because 131304124337 - 2⁴ = 131304124321 is a prime.

It is not a weakly prime, because it can be changed into another prime (131304124307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65652062168 + 65652062169.

It is an arithmetic number, because the mean of its divisors is an integer number (65652062169).

Almost surely, 2^131304124337 is an apocalyptic number.

It is an amenable number.

131304124337 is a deficient number, since it is larger than the sum of its proper divisors (1).

131304124337 is an equidigital number, since it uses as much as digits as its factorization.

131304124337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 32.

Adding to 131304124337 its reverse (733421403131), we get a palindrome (864725527468).

The spelling of 131304124337 in words is "one hundred thirty-one billion, three hundred four million, one hundred twenty-four thousand, three hundred thirty-seven".