131324442983 has 2 divisors, whose sum is σ = 131324442984. Its totient is φ = 131324442982.

The previous prime is 131324442979. The next prime is 131324443009. The reversal of 131324442983 is 389244423131.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131324442983 - 2² = 131324442979 is a prime.

It is a super-2 number, since 2×131324442983² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131324442283) 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, 65662221491 + 65662221492.

It is an arithmetic number, because the mean of its divisors is an integer number (65662221492).

Almost surely, 2^131324442983 is an apocalyptic number.

131324442983 is a deficient number, since it is larger than the sum of its proper divisors (1).

131324442983 is an equidigital number, since it uses as much as digits as its factorization.

131324442983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 497664, while the sum is 44.

The spelling of 131324442983 in words is "one hundred thirty-one billion, three hundred twenty-four million, four hundred forty-two thousand, nine hundred eighty-three".