99099000087 has 8 divisors (see below), whose sum is σ = 135204837504. Its totient is φ = 64529581368.

The previous prime is 99099000067. The next prime is 99099000107. The reversal of 99099000087 is 78000099099.

It is an interprime number because it is at equal distance from previous prime (99099000067) and next prime (99099000107).

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

It is not a de Polignac number, because 99099000087 - 2⁶ = 99099000023 is a prime.

It is a super-2 number, since 2×99099000087² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99099000067) 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 7 ways as a sum of consecutive naturals, for example, 384104523 + ... + 384104780.

It is an arithmetic number, because the mean of its divisors is an integer number (16900604688).

Almost surely, 2^99099000087 is an apocalyptic number.

99099000087 is a deficient number, since it is larger than the sum of its proper divisors (36105837417).

99099000087 is a wasteful number, since it uses less digits than its factorization.

99099000087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768209349.

The product of its (nonzero) digits is 367416, while the sum is 51.

The spelling of 99099000087 in words is "ninety-nine billion, ninety-nine million, eighty-seven", and thus it is an aban number and an uban number.