1313130301247 has 2 divisors, whose sum is σ = 1313130301248. Its totient is φ = 1313130301246.

The previous prime is 1313130301237. The next prime is 1313130301333. The reversal of 1313130301247 is 7421030313131.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1313130301247 - 2¹⁸ = 1313130039103 is a prime.

It is a super-2 number, since 2×1313130301247² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1313130301237) 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, 656565150623 + 656565150624.

It is an arithmetic number, because the mean of its divisors is an integer number (656565150624).

Almost surely, 2^{1313130301247} is an apocalyptic number.

1313130301247 is a deficient number, since it is larger than the sum of its proper divisors (1).

1313130301247 is an equidigital number, since it uses as much as digits as its factorization.

1313130301247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 29.

Adding to 1313130301247 its reverse (7421030313131), we get a palindrome (8734160614378).

The spelling of 1313130301247 in words is "one trillion, three hundred thirteen billion, one hundred thirty million, three hundred one thousand, two hundred forty-seven".