1001095816697 has 2 divisors, whose sum is σ = 1001095816698. Its totient is φ = 1001095816696.

The previous prime is 1001095816681. The next prime is 1001095816717. The reversal of 1001095816697 is 7966185901001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 958370513296 + 42725303401 = 978964^2 + 206701^2 .

It is a cyclic number.

It is not a de Polignac number, because 1001095816697 - 2⁴ = 1001095816681 is a prime.

It is not a weakly prime, because it can be changed into another prime (1001095816997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500547908348 + 500547908349.

It is an arithmetic number, because the mean of its divisors is an integer number (500547908349).

Almost surely, 2^{1001095816697} is an apocalyptic number.

It is an amenable number.

1001095816697 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001095816697 is an equidigital number, since it uses as much as digits as its factorization.

1001095816697 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 816480, while the sum is 53.

The spelling of 1001095816697 in words is "one trillion, one billion, ninety-five million, eight hundred sixteen thousand, six hundred ninety-seven".