230882143 has 2 divisors, whose sum is σ = 230882144. Its totient is φ = 230882142.

The previous prime is 230882123. The next prime is 230882147. The reversal of 230882143 is 341288032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230882143 - 2¹⁷ = 230751071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230882147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115441071 + 115441072.

It is an arithmetic number, because the mean of its divisors is an integer number (115441072).

Almost surely, 2^230882143 is an apocalyptic number.

230882143 is a deficient number, since it is larger than the sum of its proper divisors (1).

230882143 is an equidigital number, since it uses as much as digits as its factorization.

230882143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 230882143 is about 15194.8064482572. The cubic root of 230882143 is about 613.4748761295.

The spelling of 230882143 in words is "two hundred thirty million, eight hundred eighty-two thousand, one hundred forty-three".