1312010751089 has 2 divisors, whose sum is σ = 1312010751090. Its totient is φ = 1312010751088.

The previous prime is 1312010751083. The next prime is 1312010751173. The reversal of 1312010751089 is 9801570102131.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 685736360464 + 626274390625 = 828092^2 + 791375^2 .

It is an emirp because it is prime and its reverse (9801570102131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1312010751089 - 2¹² = 1312010746993 is a prime.

It is not a weakly prime, because it can be changed into another prime (1312010751083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656005375544 + 656005375545.

It is an arithmetic number, because the mean of its divisors is an integer number (656005375545).

Almost surely, 2^{1312010751089} is an apocalyptic number.

It is an amenable number.

1312010751089 is a deficient number, since it is larger than the sum of its proper divisors (1).

1312010751089 is an equidigital number, since it uses as much as digits as its factorization.

1312010751089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 38.

The spelling of 1312010751089 in words is "one trillion, three hundred twelve billion, ten million, seven hundred fifty-one thousand, eighty-nine".