230441539 has 2 divisors, whose sum is σ = 230441540. Its totient is φ = 230441538.

The previous prime is 230441537. The next prime is 230441593. The reversal of 230441539 is 935144032.

Together with next prime (230441593) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230441539 - 2¹ = 230441537 is a prime.

Together with 230441537, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 230441539.

It is not a weakly prime, because it can be changed into another prime (230441537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115220769 + 115220770.

It is an arithmetic number, because the mean of its divisors is an integer number (115220770).

Almost surely, 2^230441539 is an apocalyptic number.

230441539 is a deficient number, since it is larger than the sum of its proper divisors (1).

230441539 is an equidigital number, since it uses as much as digits as its factorization.

230441539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 230441539 is about 15180.3010180958. The cubic root of 230441539 is about 613.0843859782.

The spelling of 230441539 in words is "two hundred thirty million, four hundred forty-one thousand, five hundred thirty-nine".