2108128335 has 8 divisors (see below), whose sum is σ = 3373005360. Its totient is φ = 1124335104.

The previous prime is 2108128289. The next prime is 2108128357. The reversal of 2108128335 is 5338218012.

2108128335 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2108128335 - 2¹⁸ = 2107866191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2108128296 and 2108128305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70270930 + ... + 70270959.

It is an arithmetic number, because the mean of its divisors is an integer number (421625670).

Almost surely, 2^2108128335 is an apocalyptic number.

2108128335 is a deficient number, since it is larger than the sum of its proper divisors (1264877025).

2108128335 is a wasteful number, since it uses less digits than its factorization.

2108128335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140541897.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 2108128335 is about 45914.3587018266. The cubic root of 2108128335 is about 1282.2292563313.

The spelling of 2108128335 in words is "two billion, one hundred eight million, one hundred twenty-eight thousand, three hundred thirty-five".