108588252242 has 18 divisors (see below), whose sum is σ = 163575255333. Its totient is φ = 54064144264.

The previous prime is 108588252197. The next prime is 108588252247. The reversal of 108588252242 is 242252885801.

108588252242 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 100407230641 + 8181021601 = 316871^2 + 90449^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=233011.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108588252247) 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 in 8 ways as a sum of consecutive naturals, for example, 181282259 + ... + 181282857.

Almost surely, 2^108588252242 is an apocalyptic number.

108588252242 is a deficient number, since it is larger than the sum of its proper divisors (54987003091).

108588252242 is an frugal number, since it uses more digits than its factorization.

108588252242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1978 (or 990 counting only the distinct ones).

The product of its (nonzero) digits is 819200, while the sum is 47.

The spelling of 108588252242 in words is "one hundred eight billion, five hundred eighty-eight million, two hundred fifty-two thousand, two hundred forty-two".