99000077000099 has 4 divisors (see below), whose sum is σ = 108000084000120. Its totient is φ = 90000070000080.

The previous prime is 99000077000021. The next prime is 99000077000117.

99000077000099 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 99000077000099 - 2³² = 98995782032803 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (99000077000999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4500003499994 + ... + 4500003500015.

It is an arithmetic number, because the mean of its divisors is an integer number (27000021000030).

Almost surely, 2^{99000077000099} is an apocalyptic number.

99000077000099 is a deficient number, since it is larger than the sum of its proper divisors (9000007000021).

99000077000099 is a wasteful number, since it uses less digits than its factorization.

99000077000099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9000007000020.

The product of its (nonzero) digits is 321489, while the sum is 50.

The spelling of 99000077000099 in words is "ninety-nine trillion, seventy-seven million, ninety-nine", and thus it is an aban number and an uban number.