2103171706 has 8 divisors (see below), whose sum is σ = 3157418880. Its totient is φ = 1050698748.

The previous prime is 2103171701. The next prime is 2103171713. The reversal of 2103171706 is 6071713012.

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

It is not an unprimeable number, because it can be changed into a prime (2103171701) 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, 440586 + ... + 445333.

It is an arithmetic number, because the mean of its divisors is an integer number (394677360).

Almost surely, 2^2103171706 is an apocalyptic number.

2103171706 is a deficient number, since it is larger than the sum of its proper divisors (1054247174).

2103171706 is a wasteful number, since it uses less digits than its factorization.

2103171706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887108.

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 2103171706 is about 45860.3500422751. The cubic root of 2103171706 is about 1281.2235423733.

Adding to 2103171706 its reverse (6071713012), we get a palindrome (8174884718).

The spelling of 2103171706 in words is "two billion, one hundred three million, one hundred seventy-one thousand, seven hundred six".