131325713 has 2 divisors, whose sum is σ = 131325714. Its totient is φ = 131325712.

The previous prime is 131325673. The next prime is 131325737. The reversal of 131325713 is 317523131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101042704 + 30283009 = 10052^2 + 5503^2 .

It is a cyclic number.

It is not a de Polignac number, because 131325713 - 2⁸ = 131325457 is a prime.

It is not a weakly prime, because it can be changed into another prime (131325763) 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 as a sum of consecutive naturals, namely, 65662856 + 65662857.

It is an arithmetic number, because the mean of its divisors is an integer number (65662857).

Almost surely, 2^131325713 is an apocalyptic number.

It is an amenable number.

131325713 is a deficient number, since it is larger than the sum of its proper divisors (1).

131325713 is an equidigital number, since it uses as much as digits as its factorization.

131325713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1890, while the sum is 26.

The square root of 131325713 is about 11459.7431472088. The cubic root of 131325713 is about 508.2958795182.

Adding to 131325713 its reverse (317523131), we get a palindrome (448848844).

The spelling of 131325713 in words is "one hundred thirty-one million, three hundred twenty-five thousand, seven hundred thirteen".