108173000389 has 2 divisors, whose sum is σ = 108173000390. Its totient is φ = 108173000388.

The previous prime is 108173000329. The next prime is 108173000393. The reversal of 108173000389 is 983000371801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107961530625 + 211469764 = 328575^2 + 14542^2 .

It is a cyclic number.

It is not a de Polignac number, because 108173000389 - 2⁷ = 108173000261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108173000329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54086500194 + 54086500195.

It is an arithmetic number, because the mean of its divisors is an integer number (54086500195).

Almost surely, 2^108173000389 is an apocalyptic number.

It is an amenable number.

108173000389 is a deficient number, since it is larger than the sum of its proper divisors (1).

108173000389 is an equidigital number, since it uses as much as digits as its factorization.

108173000389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 40.

The spelling of 108173000389 in words is "one hundred eight billion, one hundred seventy-three million, three hundred eighty-nine", and thus it is an aban number.