108685312141 has 8 divisors (see below), whose sum is σ = 128218617344. Its totient is φ = 90153714960.

The previous prime is 108685312139. The next prime is 108685312199. The reversal of 108685312141 is 141213586801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 108685312141 - 2¹ = 108685312139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 108685312094 and 108685312103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108685312121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250426770 + ... + 250427203.

It is an arithmetic number, because the mean of its divisors is an integer number (16027327168).

Almost surely, 2^108685312141 is an apocalyptic number.

It is an amenable number.

108685312141 is a deficient number, since it is larger than the sum of its proper divisors (19533305203).

108685312141 is an equidigital number, since it uses as much as digits as its factorization.

108685312141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500854011.

The product of its (nonzero) digits is 46080, while the sum is 40.

Adding to 108685312141 its reverse (141213586801), we get a palindrome (249898898942).

The spelling of 108685312141 in words is "one hundred eight billion, six hundred eighty-five million, three hundred twelve thousand, one hundred forty-one".