2108095803 has 24 divisors (see below), whose sum is σ = 3363909120. Its totient is φ = 1261456560.

The previous prime is 2108095793. The next prime is 2108095807. The reversal of 2108095803 is 3085908012.

It is not a de Polignac number, because 2108095803 - 2¹² = 2108091707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2108095807) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 126951 + ... + 142592.

It is an arithmetic number, because the mean of its divisors is an integer number (140162880).

Almost surely, 2^2108095803 is an apocalyptic number.

2108095803 is a deficient number, since it is larger than the sum of its proper divisors (1255813317).

2108095803 is a wasteful number, since it uses less digits than its factorization.

2108095803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269639 (or 269636 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 2108095803 is about 45914.0044321991. The cubic root of 2108095803 is about 1282.2226606392. Note that the first 3 decimals are identical.

It can be divided in two parts, 210809 and 5803, that added together give a palindrome (216612).

The spelling of 2108095803 in words is "two billion, one hundred eight million, ninety-five thousand, eight hundred three".