10818984332797 has 2 divisors, whose sum is σ = 10818984332798. Its totient is φ = 10818984332796.

The previous prime is 10818984332777. The next prime is 10818984332867. The reversal of 10818984332797 is 79723348981801.

It is an a-pointer prime, because the next prime (10818984332867) can be obtained adding 10818984332797 to its sum of digits (70).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5409503795556 + 5409480537241 = 2325834^2 + 2325829^2 .

It is a cyclic number.

It is not a de Polignac number, because 10818984332797 - 2³⁹ = 10269228518909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10818984332777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5409492166398 + 5409492166399.

It is an arithmetic number, because the mean of its divisors is an integer number (5409492166399).

Almost surely, 2^{10818984332797} is an apocalyptic number.

It is an amenable number.

10818984332797 is a deficient number, since it is larger than the sum of its proper divisors (1).

10818984332797 is an equidigital number, since it uses as much as digits as its factorization.

10818984332797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 146313216, while the sum is 70.

The spelling of 10818984332797 in words is "ten trillion, eight hundred eighteen billion, nine hundred eighty-four million, three hundred thirty-two thousand, seven hundred ninety-seven".