230503069 has 2 divisors, whose sum is σ = 230503070. Its totient is φ = 230503068.

The previous prime is 230503067. The next prime is 230503099. The reversal of 230503069 is 960305032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 196140025 + 34363044 = 14005^2 + 5862^2 .

It is a cyclic number.

It is not a de Polignac number, because 230503069 - 2¹ = 230503067 is a prime.

It is a super-2 number, since 2×230503069² = 106263329636837522, which contains 22 as substring.

Together with 230503067, 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 (230503061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115251534 + 115251535.

It is an arithmetic number, because the mean of its divisors is an integer number (115251535).

Almost surely, 2^230503069 is an apocalyptic number.

It is an amenable number.

230503069 is a deficient number, since it is larger than the sum of its proper divisors (1).

230503069 is an equidigital number, since it uses as much as digits as its factorization.

230503069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 230503069 is about 15182.3275224848. The cubic root of 230503069 is about 613.1389475031.

The spelling of 230503069 in words is "two hundred thirty million, five hundred three thousand, sixty-nine".