230882147 has 2 divisors, whose sum is σ = 230882148. Its totient is φ = 230882146.

The previous prime is 230882143. The next prime is 230882149. The reversal of 230882147 is 741288032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230882147 - 2² = 230882143 is a prime.

Together with 230882149, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_12688442 and since 230882147 and 12688442 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 (230882143) 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, 115441073 + 115441074.

It is an arithmetic number, because the mean of its divisors is an integer number (115441074).

Almost surely, 2^230882147 is an apocalyptic number.

230882147 is a deficient number, since it is larger than the sum of its proper divisors (1).

230882147 is an equidigital number, since it uses as much as digits as its factorization.

230882147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 230882147 is about 15194.8065798812. The cubic root of 230882147 is about 613.4748796723.

The spelling of 230882147 in words is "two hundred thirty million, eight hundred eighty-two thousand, one hundred forty-seven".