1313501332027 has 2 divisors, whose sum is σ = 1313501332028. Its totient is φ = 1313501332026.

The previous prime is 1313501331977. The next prime is 1313501332061. The reversal of 1313501332027 is 7202331053131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1313501332027 - 2⁷ = 1313501331899 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1313501332027.

It is not a weakly prime, because it can be changed into another prime (1313501338027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656750666013 + 656750666014.

It is an arithmetic number, because the mean of its divisors is an integer number (656750666014).

Almost surely, 2^{1313501332027} is an apocalyptic number.

1313501332027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1313501332027 is an equidigital number, since it uses as much as digits as its factorization.

1313501332027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 31.

Adding to 1313501332027 its reverse (7202331053131), we get a palindrome (8515832385158).

The spelling of 1313501332027 in words is "one trillion, three hundred thirteen billion, five hundred one million, three hundred thirty-two thousand, twenty-seven".