108868951 has 2 divisors, whose sum is σ = 108868952. Its totient is φ = 108868950.

The previous prime is 108868933. The next prime is 108868961. The reversal of 108868951 is 159868801.

It is a strong prime.

It is an emirp because it is prime and its reverse (159868801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 108868951 - 2⁵ = 108868919 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108868961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54434475 + 54434476.

It is an arithmetic number, because the mean of its divisors is an integer number (54434476).

Almost surely, 2^108868951 is an apocalyptic number.

108868951 is a deficient number, since it is larger than the sum of its proper divisors (1).

108868951 is an equidigital number, since it uses as much as digits as its factorization.

108868951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138240, while the sum is 46.

The square root of 108868951 is about 10434.0285125162. The cubic root of 108868951 is about 477.4941033417.

The spelling of 108868951 in words is "one hundred eight million, eight hundred sixty-eight thousand, nine hundred fifty-one".