1312113263039 has 2 divisors, whose sum is σ = 1312113263040. Its totient is φ = 1312113263038.

The previous prime is 1312113262969. The next prime is 1312113263081. The reversal of 1312113263039 is 9303623112131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1312113263039 - 2²⁴ = 1312096485823 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1312113263099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656056631519 + 656056631520.

It is an arithmetic number, because the mean of its divisors is an integer number (656056631520).

Almost surely, 2^{1312113263039} is an apocalyptic number.

1312113263039 is a deficient number, since it is larger than the sum of its proper divisors (1).

1312113263039 is an equidigital number, since it uses as much as digits as its factorization.

1312113263039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 35.

The spelling of 1312113263039 in words is "one trillion, three hundred twelve billion, one hundred thirteen million, two hundred sixty-three thousand, thirty-nine".