13230587 has 2 divisors, whose sum is σ = 13230588. Its totient is φ = 13230586.

The previous prime is 13230563. The next prime is 13230619. The reversal of 13230587 is 78503231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13230587 - 2⁶ = 13230523 is a prime.

It is a Chen prime.

It is equal to p₈₆₃₂₇₃ and since 13230587 and 863273 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 (13230527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6615293 + 6615294.

It is an arithmetic number, because the mean of its divisors is an integer number (6615294).

Almost surely, 2^13230587 is an apocalyptic number.

13230587 is a deficient number, since it is larger than the sum of its proper divisors (1).

13230587 is an equidigital number, since it uses as much as digits as its factorization.

13230587 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 13230587 is about 3637.3873865730. The cubic root of 13230587 is about 236.5155527647.

The spelling of 13230587 in words is "thirteen million, two hundred thirty thousand, five hundred eighty-seven".