108967670384369 has 2 divisors, whose sum is σ = 108967670384370. Its totient is φ = 108967670384368.

The previous prime is 108967670384351. The next prime is 108967670384449. The reversal of 108967670384369 is 963483076769801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108859487280625 + 108183103744 = 10433575^2 + 328912^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108967670384369 is a prime.

It is a super-2 number, since 2×108967670384369² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 108967670384369.

It is not a weakly prime, because it can be changed into another prime (108967670984369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54483835192184 + 54483835192185.

It is an arithmetic number, because the mean of its divisors is an integer number (54483835192185).

Almost surely, 2^{108967670384369} is an apocalyptic number.

It is an amenable number.

108967670384369 is a deficient number, since it is larger than the sum of its proper divisors (1).

108967670384369 is an equidigital number, since it uses as much as digits as its factorization.

108967670384369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1975228416, while the sum is 77.

The spelling of 108967670384369 in words is "one hundred eight trillion, nine hundred sixty-seven billion, six hundred seventy million, three hundred eighty-four thousand, three hundred sixty-nine".