131302333333289 has 2 divisors, whose sum is σ = 131302333333290. Its totient is φ = 131302333333288.

The previous prime is 131302333333207. The next prime is 131302333333309. The reversal of 131302333333289 is 982333333203131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 128943292302400 + 2359041030889 = 11355320^2 + 1535917^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131302333333289 is a prime.

It is a super-2 number, since 2×131302333333289² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (131302333333889) 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, 65651166666644 + 65651166666645.

It is an arithmetic number, because the mean of its divisors is an integer number (65651166666645).

Almost surely, 2^{131302333333289} is an apocalyptic number.

It is an amenable number.

131302333333289 is a deficient number, since it is larger than the sum of its proper divisors (1).

131302333333289 is an equidigital number, since it uses as much as digits as its factorization.

131302333333289 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1889568, while the sum is 47.

The spelling of 131302333333289 in words is "one hundred thirty-one trillion, three hundred two billion, three hundred thirty-three million, three hundred thirty-three thousand, two hundred eighty-nine".