9012323 has 4 divisors (see below), whose sum is σ = 9160128. Its totient is φ = 8864520.

The previous prime is 9012319. The next prime is 9012337. The reversal of 9012323 is 3232109.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3232109 = 19 ⋅170111.

It is not a de Polignac number, because 9012323 - 2² = 9012319 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9012295 and 9012304.

It is not an unprimeable number, because it can be changed into a prime (9012313) 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, 73811 + ... + 73932.

It is an arithmetic number, because the mean of its divisors is an integer number (2290032).

Almost surely, 2^9012323 is an apocalyptic number.

9012323 is a deficient number, since it is larger than the sum of its proper divisors (147805).

9012323 is a wasteful number, since it uses less digits than its factorization.

9012323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147804.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 9012323 is about 3002.0531307757. The cubic root of 9012323 is about 208.1032755749.

The spelling of 9012323 in words is "nine million, twelve thousand, three hundred twenty-three".