99999999883 has 4 divisors (see below), whose sum is σ = 114285714160. Its totient is φ = 85714285608.

The previous prime is 99999999871. The next prime is 99999999907. The reversal of 99999999883 is 38899999999.

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

It is not a de Polignac number, because 99999999883 - 2⁵ = 99999999851 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (99999999833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7142857128 + ... + 7142857141.

It is an arithmetic number, because the mean of its divisors is an integer number (28571428540).

Almost surely, 2^99999999883 is an apocalyptic number.

99999999883 is a deficient number, since it is larger than the sum of its proper divisors (14285714277).

99999999883 is a wasteful number, since it uses less digits than its factorization.

99999999883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14285714276.

The product of its digits is 8264970432, while the sum is 91.

The spelling of 99999999883 in words is "ninety-nine billion, nine hundred ninety-nine million, nine hundred ninety-nine thousand, eight hundred eighty-three".