12023323 has 4 divisors (see below), whose sum is σ = 12948208. Its totient is φ = 11098440.

The previous prime is 12023317. The next prime is 12023329. The reversal of 12023323 is 32332021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32332021 = 479 ⋅67499.

It is an interprime number because it is at equal distance from previous prime (12023317) and next prime (12023329).

It is a cyclic number.

It is not a de Polignac number, because 12023323 - 2⁹ = 12022811 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12023297 and 12023306.

It is not an unprimeable number, because it can be changed into a prime (12023329) 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, 462423 + ... + 462448.

It is an arithmetic number, because the mean of its divisors is an integer number (3237052).

Almost surely, 2^12023323 is an apocalyptic number.

12023323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12023323 is a deficient number, since it is larger than the sum of its proper divisors (924885).

12023323 is an equidigital number, since it uses as much as digits as its factorization.

12023323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924884.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 12023323 is about 3467.4663660950. The cubic root of 12023323 is about 229.0910756897.

Adding to 12023323 its reverse (32332021), we get a palindrome (44355344).

The spelling of 12023323 in words is "twelve million, twenty-three thousand, three hundred twenty-three".