131227664328983 has 2 divisors, whose sum is σ = 131227664328984. Its totient is φ = 131227664328982.

The previous prime is 131227664328853. The next prime is 131227664328991. The reversal of 131227664328983 is 389823466722131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 131227664328983 - 2⁴⁰ = 130128152701207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131227664322983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65613832164491 + 65613832164492.

It is an arithmetic number, because the mean of its divisors is an integer number (65613832164492).

Almost surely, 2^{131227664328983} is an apocalyptic number.

131227664328983 is a deficient number, since it is larger than the sum of its proper divisors (1).

131227664328983 is an equidigital number, since it uses as much as digits as its factorization.

131227664328983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 125411328, while the sum is 65.

The spelling of 131227664328983 in words is "one hundred thirty-one trillion, two hundred twenty-seven billion, six hundred sixty-four million, three hundred twenty-eight thousand, nine hundred eighty-three".