1310516371103 has 2 divisors, whose sum is σ = 1310516371104. Its totient is φ = 1310516371102.

The previous prime is 1310516371051. The next prime is 1310516371123. The reversal of 1310516371103 is 3011736150131.

It is a strong prime.

It is an emirp because it is prime and its reverse (3011736150131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1310516371103 - 2⁸ = 1310516370847 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1310516371103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1310516371123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655258185551 + 655258185552.

It is an arithmetic number, because the mean of its divisors is an integer number (655258185552).

Almost surely, 2^{1310516371103} is an apocalyptic number.

1310516371103 is a deficient number, since it is larger than the sum of its proper divisors (1).

1310516371103 is an equidigital number, since it uses as much as digits as its factorization.

1310516371103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5670, while the sum is 32.

The spelling of 1310516371103 in words is "one trillion, three hundred ten billion, five hundred sixteen million, three hundred seventy-one thousand, one hundred three".