8105300666 has 8 divisors (see below), whose sum is σ = 12294557460. Its totient is φ = 4007114848.

The previous prime is 8105300663. The next prime is 8105300669. The reversal of 8105300666 is 6660035018.

It is an interprime number because it is at equal distance from previous prime (8105300663) and next prime (8105300669).

It can be written as a sum of positive squares in 2 ways, for example, as 7616227441 + 489073225 = 87271^2 + 22115^2 .

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 (8105300663) 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 3 ways as a sum of consecutive naturals, for example, 22767521 + ... + 22767876.

Almost surely, 2^8105300666 is an apocalyptic number.

8105300666 is a deficient number, since it is larger than the sum of its proper divisors (4189256794).

8105300666 is a wasteful number, since it uses less digits than its factorization.

8105300666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45535488.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 8105300666 is about 90029.4433282801. The cubic root of 8105300666 is about 2008.7368337924.

The spelling of 8105300666 in words is "eight billion, one hundred five million, three hundred thousand, six hundred sixty-six".