230330310887 has 2 divisors, whose sum is σ = 230330310888. Its totient is φ = 230330310886.

The previous prime is 230330310853. The next prime is 230330310941. The reversal of 230330310887 is 788013033032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230330310887 - 2⁶ = 230330310823 is a prime.

It is a super-2 number, since 2×230330310887² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 230330310887.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230330310187) 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, 115165155443 + 115165155444.

It is an arithmetic number, because the mean of its divisors is an integer number (115165155444).

Almost surely, 2^230330310887 is an apocalyptic number.

230330310887 is a deficient number, since it is larger than the sum of its proper divisors (1).

230330310887 is an equidigital number, since it uses as much as digits as its factorization.

230330310887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 38.

The spelling of 230330310887 in words is "two hundred thirty billion, three hundred thirty million, three hundred ten thousand, eight hundred eighty-seven".