1310303002193 has 2 divisors, whose sum is σ = 1310303002194. Its totient is φ = 1310303002192.

The previous prime is 1310303002093. The next prime is 1310303002237. The reversal of 1310303002193 is 3912003030131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1309449953344 + 853048849 = 1144312^2 + 29207^2 .

It is a cyclic number.

It is not a de Polignac number, because 1310303002193 - 2⁸ = 1310303001937 is a prime.

It is not a weakly prime, because it can be changed into another prime (1310303002093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655151501096 + 655151501097.

It is an arithmetic number, because the mean of its divisors is an integer number (655151501097).

Almost surely, 2^{1310303002193} is an apocalyptic number.

It is an amenable number.

1310303002193 is a deficient number, since it is larger than the sum of its proper divisors (1).

1310303002193 is an equidigital number, since it uses as much as digits as its factorization.

1310303002193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 26.

The spelling of 1310303002193 in words is "one trillion, three hundred ten billion, three hundred three million, two thousand, one hundred ninety-three".