1095816366013 has 2 divisors, whose sum is σ = 1095816366014. Its totient is φ = 1095816366012.

The previous prime is 1095816366011. The next prime is 1095816366053. The reversal of 1095816366013 is 3106636185901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 813427217604 + 282389148409 = 901902^2 + 531403^2 .

It is a cyclic number.

It is not a de Polignac number, because 1095816366013 - 2¹ = 1095816366011 is a prime.

Together with 1095816366011, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1095816366011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 547908183006 + 547908183007.

It is an arithmetic number, because the mean of its divisors is an integer number (547908183007).

Almost surely, 2^{1095816366013} is an apocalyptic number.

It is an amenable number.

1095816366013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1095816366013 is an equidigital number, since it uses as much as digits as its factorization.

1095816366013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 699840, while the sum is 49.

The spelling of 1095816366013 in words is "one trillion, ninety-five billion, eight hundred sixteen million, three hundred sixty-six thousand, thirteen".