131601300000487 has 2 divisors, whose sum is σ = 131601300000488. Its totient is φ = 131601300000486.

The previous prime is 131601300000461. The next prime is 131601300000539. The reversal of 131601300000487 is 784000003106131.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131601300000487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131601300000427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65800650000243 + 65800650000244.

It is an arithmetic number, because the mean of its divisors is an integer number (65800650000244).

Almost surely, 2^{131601300000487} is an apocalyptic number.

131601300000487 is a deficient number, since it is larger than the sum of its proper divisors (1).

131601300000487 is an equidigital number, since it uses as much as digits as its factorization.

131601300000487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 34.

The spelling of 131601300000487 in words is "one hundred thirty-one trillion, six hundred one billion, three hundred million, four hundred eighty-seven", and thus it is an aban number.