99123339 has 8 divisors (see below), whose sum is σ = 151045120. Its totient is φ = 56641896.

The previous prime is 99123289. The next prime is 99123341. The reversal of 99123339 is 93332199.

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

It is not a de Polignac number, because 99123339 - 2¹³ = 99115147 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 99123297 and 99123306.

It is not an unprimeable number, because it can be changed into a prime (99123359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2360059 + ... + 2360100.

It is an arithmetic number, because the mean of its divisors is an integer number (18880640).

Almost surely, 2^99123339 is an apocalyptic number.

99123339 is a deficient number, since it is larger than the sum of its proper divisors (51921781).

99123339 is a wasteful number, since it uses less digits than its factorization.

99123339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4720169.

The product of its digits is 39366, while the sum is 39.

The square root of 99123339 is about 9956.0704597748. The cubic root of 99123339 is about 462.7985337285.

The spelling of 99123339 in words is "ninety-nine million, one hundred twenty-three thousand, three hundred thirty-nine".