99084123 has 12 divisors (see below), whose sum is σ = 143802568. Its totient is φ = 65741760.

The previous prime is 99084101. The next prime is 99084133. The reversal of 99084123 is 32148099.

It is not a de Polignac number, because 99084123 - 2⁸ = 99083867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99084133) 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 11 ways as a sum of consecutive naturals, for example, 24190 + ... + 27987.

Almost surely, 2^99084123 is an apocalyptic number.

99084123 is a deficient number, since it is larger than the sum of its proper divisors (44718445).

99084123 is a wasteful number, since it uses less digits than its factorization.

99084123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52394 (or 52391 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 99084123 is about 9954.1008132327. The cubic root of 99084123 is about 462.7374936094.

The spelling of 99084123 in words is "ninety-nine million, eighty-four thousand, one hundred twenty-three".