131324134607 has 2 divisors, whose sum is σ = 131324134608. Its totient is φ = 131324134606.

The previous prime is 131324134561. The next prime is 131324134639. The reversal of 131324134607 is 706431423131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131324134607 - 2²⁶ = 131257025743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131324139607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65662067303 + 65662067304.

It is an arithmetic number, because the mean of its divisors is an integer number (65662067304).

Almost surely, 2^131324134607 is an apocalyptic number.

131324134607 is a deficient number, since it is larger than the sum of its proper divisors (1).

131324134607 is an equidigital number, since it uses as much as digits as its factorization.

131324134607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 35.

Adding to 131324134607 its reverse (706431423131), we get a palindrome (837755557738).

The spelling of 131324134607 in words is "one hundred thirty-one billion, three hundred twenty-four million, one hundred thirty-four thousand, six hundred seven".