108117001 has 2 divisors, whose sum is σ = 108117002. Its totient is φ = 108117000.

The previous prime is 108116999. The next prime is 108117013. The reversal of 108117001 is 100711801.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107661376 + 455625 = 10376^2 + 675^2 .

It is an emirp because it is prime and its reverse (100711801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108117001 - 2¹ = 108116999 is a prime.

Together with 108116999, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 108117001.

It is not a weakly prime, because it can be changed into another prime (108117091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54058500 + 54058501.

It is an arithmetic number, because the mean of its divisors is an integer number (54058501).

Almost surely, 2^108117001 is an apocalyptic number.

It is an amenable number.

108117001 is a deficient number, since it is larger than the sum of its proper divisors (1).

108117001 is an equidigital number, since it uses as much as digits as its factorization.

108117001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56, while the sum is 19.

The square root of 108117001 is about 10397.9325348840. The cubic root of 108117001 is about 476.3922234441.

Adding to 108117001 its reverse (100711801), we get a palindrome (208828802).

The spelling of 108117001 in words is "one hundred eight million, one hundred seventeen thousand, one".