108906750841 has 4 divisors (see below), whose sum is σ = 124464858112. Its totient is φ = 93348643572.

The previous prime is 108906750839. The next prime is 108906750853. The reversal of 108906750841 is 148057609801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 148057609801 = 19 ⋅7792505779.

It is a cyclic number.

It is not a de Polignac number, because 108906750841 - 2¹ = 108906750839 is a prime.

It is not an unprimeable number, because it can be changed into a prime (108906750881) 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, 7779053625 + ... + 7779053638.

It is an arithmetic number, because the mean of its divisors is an integer number (31116214528).

Almost surely, 2^108906750841 is an apocalyptic number.

It is an amenable number.

108906750841 is a deficient number, since it is larger than the sum of its proper divisors (15558107271).

108906750841 is an equidigital number, since it uses as much as digits as its factorization.

108906750841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15558107270.

The product of its (nonzero) digits is 483840, while the sum is 49.

The spelling of 108906750841 in words is "one hundred eight billion, nine hundred six million, seven hundred fifty thousand, eight hundred forty-one".