8087123099 has 8 divisors (see below), whose sum is σ = 8823124800. Its totient is φ = 7351256200.

The previous prime is 8087123089. The next prime is 8087123117. The reversal of 8087123099 is 9903217808.

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

It is a cyclic number.

It is not a de Polignac number, because 8087123099 - 2⁸ = 8087122843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8087123089) 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 7 ways as a sum of consecutive naturals, for example, 123752 + ... + 177450.

It is an arithmetic number, because the mean of its divisors is an integer number (1102890600).

Almost surely, 2^8087123099 is an apocalyptic number.

8087123099 is a deficient number, since it is larger than the sum of its proper divisors (736001701).

8087123099 is a wasteful number, since it uses less digits than its factorization.

8087123099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67401.

The product of its (nonzero) digits is 217728, while the sum is 47.

The square root of 8087123099 is about 89928.4332066338. The cubic root of 8087123099 is about 2007.2340608840.

The spelling of 8087123099 in words is "eight billion, eighty-seven million, one hundred twenty-three thousand, ninety-nine".