108375121189048 has 128 divisors (see below), whose sum is σ = 250742112192000. Its totient is φ = 42883513413120.

The previous prime is 108375121189043. The next prime is 108375121189057. The reversal of 108375121189048 is 840981121573801.

It is a junction number, because it is equal to n+sod(n) for n = 108375121188983 and 108375121189001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108375121189043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 584986 + ... + 14734057.

It is an arithmetic number, because the mean of its divisors is an integer number (1958922751500).

Almost surely, 2^{108375121189048} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108375121189048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125371056096000).

108375121189048 is an abundant number, since it is smaller than the sum of its proper divisors (142366991002952).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108375121189048 is a wasteful number, since it uses less digits than its factorization.

108375121189048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15319245 (or 15319241 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 58.

The spelling of 108375121189048 in words is "one hundred eight trillion, three hundred seventy-five billion, one hundred twenty-one million, one hundred eighty-nine thousand, forty-eight".