131258348827 has 2 divisors, whose sum is σ = 131258348828. Its totient is φ = 131258348826.

The previous prime is 131258348821. The next prime is 131258348861. The reversal of 131258348827 is 728843852131.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131258348827 is a prime.

It is not a weakly prime, because it can be changed into another prime (131258348821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65629174413 + 65629174414.

It is an arithmetic number, because the mean of its divisors is an integer number (65629174414).

Almost surely, 2^131258348827 is an apocalyptic number.

131258348827 is a deficient number, since it is larger than the sum of its proper divisors (1).

131258348827 is an equidigital number, since it uses as much as digits as its factorization.

131258348827 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2580480, while the sum is 52.

The spelling of 131258348827 in words is "one hundred thirty-one billion, two hundred fifty-eight million, three hundred forty-eight thousand, eight hundred twenty-seven".