108239315948 has 12 divisors (see below), whose sum is σ = 189432703992. Its totient is φ = 54115686240.

The previous prime is 108239315927. The next prime is 108239315953. The reversal of 108239315948 is 849513932801.

It is a self number, because there is not a number n which added to its sum of digits gives 108239315948.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 931190 + ... + 1040957.

It is an arithmetic number, because the mean of its divisors is an integer number (15786058666).

Almost surely, 2^108239315948 is an apocalyptic number.

It is an amenable number.

108239315948 is a deficient number, since it is larger than the sum of its proper divisors (81193388044).

108239315948 is a wasteful number, since it uses less digits than its factorization.

108239315948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1985872 (or 1985870 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 53.

The spelling of 108239315948 in words is "one hundred eight billion, two hundred thirty-nine million, three hundred fifteen thousand, nine hundred forty-eight".