1313100201169 has 2 divisors, whose sum is σ = 1313100201170. Its totient is φ = 1313100201168.

The previous prime is 1313100201131. The next prime is 1313100201211. The reversal of 1313100201169 is 9611020013131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1310997520144 + 2102681025 = 1144988^2 + 45855^2 .

It is an emirp because it is prime and its reverse (9611020013131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1313100201169 - 2¹⁹ = 1313099676881 is a prime.

It is a super-2 number, since 2×1313100201169² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1313100291169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656550100584 + 656550100585.

It is an arithmetic number, because the mean of its divisors is an integer number (656550100585).

Almost surely, 2^{1313100201169} is an apocalyptic number.

It is an amenable number.

1313100201169 is a deficient number, since it is larger than the sum of its proper divisors (1).

1313100201169 is an equidigital number, since it uses as much as digits as its factorization.

1313100201169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 28.

The spelling of 1313100201169 in words is "one trillion, three hundred thirteen billion, one hundred million, two hundred one thousand, one hundred sixty-nine".