12203023 has 8 divisors (see below), whose sum is σ = 13976192. Its totient is φ = 10437336.

The previous prime is 12203021. The next prime is 12203039. The reversal of 12203023 is 32030221.

It is a happy number.

12203023 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12203023 - 2¹ = 12203021 is a prime.

It is a Duffinian number.

12203023 is strictly pandigital in base 8.

It is a junction number, because it is equal to n+sod(n) for n = 12202994 and 12203012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12203021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2236 + ... + 5422.

It is an arithmetic number, because the mean of its divisors is an integer number (1747024).

Almost surely, 2^12203023 is an apocalyptic number.

12203023 is a deficient number, since it is larger than the sum of its proper divisors (1773169).

12203023 is an equidigital number, since it uses as much as digits as its factorization.

12203023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3741.

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

The square root of 12203023 is about 3493.2825537022. The cubic root of 12203023 is about 230.2267643800.

Adding to 12203023 its reverse (32030221), we get a palindrome (44233244).

The spelling of 12203023 in words is "twelve million, two hundred three thousand, twenty-three".