8103708123 has 16 divisors (see below), whose sum is σ = 12349810176. Its totient is φ = 4630201920.

The previous prime is 8103708101. The next prime is 8103708127. The reversal of 8103708123 is 3218073018.

It is not a de Polignac number, because 8103708123 - 2¹⁰ = 8103707099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8103708127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302815 + ... + 328487.

It is an arithmetic number, because the mean of its divisors is an integer number (771863136).

Almost surely, 2^8103708123 is an apocalyptic number.

8103708123 is a deficient number, since it is larger than the sum of its proper divisors (4246102053).

8103708123 is a wasteful number, since it uses less digits than its factorization.

8103708123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40714.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 8103708123 is about 90020.5983261609. The cubic root of 8103708123 is about 2008.6052651868.

The spelling of 8103708123 in words is "eight billion, one hundred three million, seven hundred eight thousand, one hundred twenty-three".