230808073 has 2 divisors, whose sum is σ = 230808074. Its totient is φ = 230808072.

The previous prime is 230808049. The next prime is 230808101. The reversal of 230808073 is 370808032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 215150224 + 15657849 = 14668^2 + 3957^2 .

It is a cyclic number.

It is not a de Polignac number, because 230808073 - 2⁵ = 230808041 is a prime.

It is not a weakly prime, because it can be changed into another prime (230808373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115404036 + 115404037.

It is an arithmetic number, because the mean of its divisors is an integer number (115404037).

Almost surely, 2^230808073 is an apocalyptic number.

It is an amenable number.

230808073 is a deficient number, since it is larger than the sum of its proper divisors (1).

230808073 is an equidigital number, since it uses as much as digits as its factorization.

230808073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 230808073 is about 15192.3689067900. The cubic root of 230808073 is about 613.4092655347.

The spelling of 230808073 in words is "two hundred thirty million, eight hundred eight thousand, seventy-three".