12023343 has 16 divisors (see below), whose sum is σ = 17992800. Its totient is φ = 7934400.

The previous prime is 12023329. The next prime is 12023357. The reversal of 12023343 is 34332021.

It is an interprime number because it is at equal distance from previous prime (12023329) and next prime (12023357).

It is not a de Polignac number, because 12023343 - 2⁶ = 12023279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12023383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 523 + ... + 4931.

It is an arithmetic number, because the mean of its divisors is an integer number (1124550).

Almost surely, 2^12023343 is an apocalyptic number.

12023343 is a deficient number, since it is larger than the sum of its proper divisors (5969457).

12023343 is a wasteful number, since it uses less digits than its factorization.

12023343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4519 (or 4513 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 12023343 is about 3467.4692500439. The cubic root of 12023343 is about 229.0912027156.

Adding to 12023343 its reverse (34332021), we get a palindrome (46355364).

The spelling of 12023343 in words is "twelve million, twenty-three thousand, three hundred forty-three".