131303122017983 has 2 divisors, whose sum is σ = 131303122017984. Its totient is φ = 131303122017982.

The previous prime is 131303122017973. The next prime is 131303122017997. The reversal of 131303122017983 is 389710221303131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131303122017983 - 2⁶ = 131303122017919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131303122017973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65651561008991 + 65651561008992.

It is an arithmetic number, because the mean of its divisors is an integer number (65651561008992).

Almost surely, 2^{131303122017983} is an apocalyptic number.

131303122017983 is a deficient number, since it is larger than the sum of its proper divisors (1).

131303122017983 is an equidigital number, since it uses as much as digits as its factorization.

131303122017983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 44.

The spelling of 131303122017983 in words is "one hundred thirty-one trillion, three hundred three billion, one hundred twenty-two million, seventeen thousand, nine hundred eighty-three".