8103000825 has 18 divisors (see below), whose sum is σ = 14513375214. Its totient is φ = 4321600320.

The previous prime is 8103000793. The next prime is 8103000839. The reversal of 8103000825 is 5280003018.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1463521536 + 6639479289 = 38256^2 + 81483^2 .

It is not a de Polignac number, because 8103000825 - 2⁵ = 8103000793 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 18006444 + ... + 18006893.

It is an arithmetic number, because the mean of its divisors is an integer number (806298623).

Almost surely, 2^8103000825 is an apocalyptic number.

It is an amenable number.

8103000825 is a deficient number, since it is larger than the sum of its proper divisors (6410374389).

8103000825 is a wasteful number, since it uses less digits than its factorization.

8103000825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36013353 (or 36013345 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 8103000825 is about 90016.6697062272. The cubic root of 8103000825 is about 2008.5468259390.

The spelling of 8103000825 in words is "eight billion, one hundred three million, eight hundred twenty-five", and thus it is an aban number.