1313881888159 has 2 divisors, whose sum is σ = 1313881888160. Its totient is φ = 1313881888158.

The previous prime is 1313881888127. The next prime is 1313881888171. The reversal of 1313881888159 is 9518881883131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1313881888159 - 2⁵ = 1313881888127 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1313881888159.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1313881888259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656940944079 + 656940944080.

It is an arithmetic number, because the mean of its divisors is an integer number (656940944080).

Almost surely, 2^{1313881888159} is an apocalyptic number.

1313881888159 is a deficient number, since it is larger than the sum of its proper divisors (1).

1313881888159 is an equidigital number, since it uses as much as digits as its factorization.

1313881888159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13271040, while the sum is 64.

The spelling of 1313881888159 in words is "one trillion, three hundred thirteen billion, eight hundred eighty-one million, eight hundred eighty-eight thousand, one hundred fifty-nine".