108385018828 has 12 divisors (see below), whose sum is σ = 189676409832. Its totient is φ = 54191758880.

The previous prime is 108385018823. The next prime is 108385018871. The reversal of 108385018828 is 828810583801.

It is not an unprimeable number, because it can be changed into a prime (108385018823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 251463 + ... + 529153.

It is an arithmetic number, because the mean of its divisors is an integer number (15806367486).

Almost surely, 2^108385018828 is an apocalyptic number.

It is an amenable number.

108385018828 is a deficient number, since it is larger than the sum of its proper divisors (81291391004).

108385018828 is a wasteful number, since it uses less digits than its factorization.

108385018828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375272 (or 375270 counting only the distinct ones).

The product of its (nonzero) digits is 983040, while the sum is 52.

The spelling of 108385018828 in words is "one hundred eight billion, three hundred eighty-five million, eighteen thousand, eight hundred twenty-eight".