12933343 has 2 divisors, whose sum is σ = 12933344. Its totient is φ = 12933342.

The previous prime is 12933341. The next prime is 12933359. The reversal of 12933343 is 34333921.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12933343 - 2¹ = 12933341 is a prime.

It is a super-2 number, since 2×12933343² = 334542722311298, which contains 22 as substring.

Together with 12933341, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12933341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6466671 + 6466672.

It is an arithmetic number, because the mean of its divisors is an integer number (6466672).

Almost surely, 2^12933343 is an apocalyptic number.

12933343 is a deficient number, since it is larger than the sum of its proper divisors (1).

12933343 is an equidigital number, since it uses as much as digits as its factorization.

12933343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5832, while the sum is 28.

The square root of 12933343 is about 3596.2957331121. The cubic root of 12933343 is about 234.7309006627.

The spelling of 12933343 in words is "twelve million, nine hundred thirty-three thousand, three hundred forty-three".