108302018 has 24 divisors (see below), whose sum is σ = 179262720. Its totient is φ = 49035800.

The previous prime is 108302011. The next prime is 108302021. The reversal of 108302018 is 810203801.

It is a junction number, because it is equal to n+sod(n) for n = 108301984 and 108302002.

It is not an unprimeable number, because it can be changed into a prime (108302011) 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 in 11 ways as a sum of consecutive naturals, for example, 74543 + ... + 75981.

It is an arithmetic number, because the mean of its divisors is an integer number (7469280).

Almost surely, 2^108302018 is an apocalyptic number.

108302018 is a deficient number, since it is larger than the sum of its proper divisors (70960702).

108302018 is a wasteful number, since it uses less digits than its factorization.

108302018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1774 (or 1763 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 108302018 is about 10406.8255486483. The cubic root of 108302018 is about 476.6638132637.

Adding to 108302018 its reverse (810203801), we get a palindrome (918505819).

The spelling of 108302018 in words is "one hundred eight million, three hundred two thousand, eighteen".