108965369 has 2 divisors, whose sum is σ = 108965370. Its totient is φ = 108965368.

The previous prime is 108965321. The next prime is 108965377. The reversal of 108965369 is 963569801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105678400 + 3286969 = 10280^2 + 1813^2 .

It is an emirp because it is prime and its reverse (963569801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108965369 - 2⁸ = 108965113 is a prime.

It is a super-2 number, since 2×108965369² = 23746903282612322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (108965069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54482684 + 54482685.

It is an arithmetic number, because the mean of its divisors is an integer number (54482685).

Almost surely, 2^108965369 is an apocalyptic number.

It is an amenable number.

108965369 is a deficient number, since it is larger than the sum of its proper divisors (1).

108965369 is an equidigital number, since it uses as much as digits as its factorization.

108965369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 349920, while the sum is 47.

The square root of 108965369 is about 10438.6478530507. The cubic root of 108965369 is about 477.6350233545.

The spelling of 108965369 in words is "one hundred eight million, nine hundred sixty-five thousand, three hundred sixty-nine".