99323 has 6 divisors (see below), whose sum is σ = 115596. Its totient is φ = 85092.

The previous prime is 99317. The next prime is 99347. The reversal of 99323 is 32399.

It is not a de Polignac number, because 99323 - 2⁶ = 99259 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 99292 and 99301.

It is not an unprimeable number, because it can be changed into a prime (99023) 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 5 ways as a sum of consecutive naturals, for example, 965 + ... + 1062.

It is an arithmetic number, because the mean of its divisors is an integer number (19266).

2⁹⁹³²³ is an apocalyptic number.

99323 is a deficient number, since it is larger than the sum of its proper divisors (16273).

99323 is a wasteful number, since it uses less digits than its factorization.

99323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2041 (or 2034 counting only the distinct ones).

The product of its digits is 1458, while the sum is 26.

The square root of 99323 is about 315.1555171657. The cubic root of 99323 is about 46.3109058801.

The spelling of 99323 in words is "ninety-nine thousand, three hundred twenty-three".