1311435164059 has 2 divisors, whose sum is σ = 1311435164060. Its totient is φ = 1311435164058.

The previous prime is 1311435164009. The next prime is 1311435164129. The reversal of 1311435164059 is 9504615341131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1311435164059 - 2³¹ = 1309287680411 is a prime.

It is not a weakly prime, because it can be changed into another prime (1311435164009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655717582029 + 655717582030.

It is an arithmetic number, because the mean of its divisors is an integer number (655717582030).

Almost surely, 2^{1311435164059} is an apocalyptic number.

1311435164059 is a deficient number, since it is larger than the sum of its proper divisors (1).

1311435164059 is an equidigital number, since it uses as much as digits as its factorization.

1311435164059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 194400, while the sum is 43.

The spelling of 1311435164059 in words is "one trillion, three hundred eleven billion, four hundred thirty-five million, one hundred sixty-four thousand, fifty-nine".