12023023 has 8 divisors (see below), whose sum is σ = 12703680. Its totient is φ = 11360160.

The previous prime is 12023021. The next prime is 12023051. The reversal of 12023023 is 32032021.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12023023 - 2¹ = 12023021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12022994 and 12023012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12023021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3048 + ... + 5773.

It is an arithmetic number, because the mean of its divisors is an integer number (1587960).

Almost surely, 2^12023023 is an apocalyptic number.

12023023 is a deficient number, since it is larger than the sum of its proper divisors (680657).

12023023 is an equidigital number, since it uses as much as digits as its factorization.

12023023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8897.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 12023023 is about 3467.4231065735. The cubic root of 12023023 is about 229.0891702848.

Adding to 12023023 its reverse (32032021), we get a palindrome (44055044).

It can be divided in two parts, 1202 and 3023, that added together give a square (4225 = 65²).

The spelling of 12023023 in words is "twelve million, twenty-three thousand, twenty-three".