8006103009 has 12 divisors (see below), whose sum is σ = 11565685716. Its totient is φ = 5336795232.

The previous prime is 8006102989. The next prime is 8006103011. The reversal of 8006103009 is 9003016008.

It can be written as a sum of positive squares in 2 ways, for example, as 5130140625 + 2875962384 = 71625^2 + 53628^2 .

It is not a de Polignac number, because 8006103009 - 2¹¹ = 8006100961 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8006103019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41899 + ... + 133295.

It is an arithmetic number, because the mean of its divisors is an integer number (963807143).

Almost surely, 2^8006103009 is an apocalyptic number.

It is an amenable number.

8006103009 is a deficient number, since it is larger than the sum of its proper divisors (3559582707).

8006103009 is a wasteful number, since it uses less digits than its factorization.

8006103009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101136 (or 101133 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 8006103009 is about 89476.8294532165. The cubic root of 8006103009 is about 2000.5084548092.

The spelling of 8006103009 in words is "eight billion, six million, one hundred three thousand, nine".