108321868 has 6 divisors (see below), whose sum is σ = 189563276. Its totient is φ = 54160932.

The previous prime is 108321827. The next prime is 108321883. The reversal of 108321868 is 868123801.

108321868 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

108321868 is strictly pandigital in base 9.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13540230 + ... + 13540237.

Almost surely, 2^108321868 is an apocalyptic number.

It is an amenable number.

108321868 is a deficient number, since it is larger than the sum of its proper divisors (81241408).

108321868 is a wasteful number, since it uses less digits than its factorization.

108321868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27080471 (or 27080469 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 37.

The square root of 108321868 is about 10407.7792059594. The cubic root of 108321868 is about 476.6929330617.

The spelling of 108321868 in words is "one hundred eight million, three hundred twenty-one thousand, eight hundred sixty-eight".