1300105301317 has 2 divisors, whose sum is σ = 1300105301318. Its totient is φ = 1300105301316.

The previous prime is 1300105301197. The next prime is 1300105301357. The reversal of 1300105301317 is 7131035010031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 745138409796 + 554966891521 = 863214^2 + 744961^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1300105301317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1300105301291 and 1300105301300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1300105301357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650052650658 + 650052650659.

It is an arithmetic number, because the mean of its divisors is an integer number (650052650659).

Almost surely, 2^{1300105301317} is an apocalyptic number.

It is an amenable number.

1300105301317 is a deficient number, since it is larger than the sum of its proper divisors (1).

1300105301317 is an equidigital number, since it uses as much as digits as its factorization.

1300105301317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 945, while the sum is 25.

The spelling of 1300105301317 in words is "one trillion, three hundred billion, one hundred five million, three hundred one thousand, three hundred seventeen".