1320143208259 has 2 divisors, whose sum is σ = 1320143208260. Its totient is φ = 1320143208258.

The previous prime is 1320143208143. The next prime is 1320143208283. The reversal of 1320143208259 is 9528023410231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1320143208259 - 2¹¹ = 1320143206211 is a prime.

It is a super-2 number, since 2×1320143208259² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1320143238259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 660071604129 + 660071604130.

It is an arithmetic number, because the mean of its divisors is an integer number (660071604130).

Almost surely, 2^{1320143208259} is an apocalyptic number.

1320143208259 is a deficient number, since it is larger than the sum of its proper divisors (1).

1320143208259 is an equidigital number, since it uses as much as digits as its factorization.

1320143208259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 1320143208259 in words is "one trillion, three hundred twenty billion, one hundred forty-three million, two hundred eight thousand, two hundred fifty-nine".