230120071 has 2 divisors, whose sum is σ = 230120072. Its totient is φ = 230120070.

The previous prime is 230120029. The next prime is 230120089. The reversal of 230120071 is 170021032.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230120071 - 2⁹ = 230119559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230123071) 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, 115060035 + 115060036.

It is an arithmetic number, because the mean of its divisors is an integer number (115060036).

Almost surely, 2^230120071 is an apocalyptic number.

230120071 is a deficient number, since it is larger than the sum of its proper divisors (1).

230120071 is an equidigital number, since it uses as much as digits as its factorization.

230120071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 230120071 is about 15169.7089952313. The cubic root of 230120071 is about 612.7991672493.

The spelling of 230120071 in words is "two hundred thirty million, one hundred twenty thousand, seventy-one".