108754103838 has 128 divisors (see below), whose sum is σ = 243423129600. Its totient is φ = 32248627200.

The previous prime is 108754103779. The next prime is 108754103839. The reversal of 108754103838 is 838301457801.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108754103839) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 27962598 + ... + 27966486.

It is an arithmetic number, because the mean of its divisors is an integer number (1901743200).

Almost surely, 2^108754103838 is an apocalyptic number.

108754103838 is an abundant number, since it is smaller than the sum of its proper divisors (134669025762).

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

108754103838 is a wasteful number, since it uses less digits than its factorization.

108754103838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4178.

The product of its (nonzero) digits is 645120, while the sum is 48.

The spelling of 108754103838 in words is "one hundred eight billion, seven hundred fifty-four million, one hundred three thousand, eight hundred thirty-eight".