12659323 has 2 divisors, whose sum is σ = 12659324. Its totient is φ = 12659322.

The previous prime is 12659303. The next prime is 12659327. The reversal of 12659323 is 32395621.

12659323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12659323 is a prime.

It is equal to p₈₂₈₄₃₆ and since 12659323 and 828436 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (12659327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6329661 + 6329662.

It is an arithmetic number, because the mean of its divisors is an integer number (6329662).

Almost surely, 2^12659323 is an apocalyptic number.

12659323 is a deficient number, since it is larger than the sum of its proper divisors (1).

12659323 is an equidigital number, since it uses as much as digits as its factorization.

12659323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9720, while the sum is 31.

The square root of 12659323 is about 3557.9942383315. The cubic root of 12659323 is about 233.0612977051.

The spelling of 12659323 in words is "twelve million, six hundred fifty-nine thousand, three hundred twenty-three".