230322073 has 2 divisors, whose sum is σ = 230322074. Its totient is φ = 230322072.

The previous prime is 230322011. The next prime is 230322107. The reversal of 230322073 is 370223032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 226111369 + 4210704 = 15037^2 + 2052^2 .

It is a cyclic number.

It is not a de Polignac number, because 230322073 - 2⁹ = 230321561 is a prime.

It is a super-2 number, since 2×230322073² = 106096514622034658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (230322173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115161036 + 115161037.

It is an arithmetic number, because the mean of its divisors is an integer number (115161037).

Almost surely, 2^230322073 is an apocalyptic number.

It is an amenable number.

230322073 is a deficient number, since it is larger than the sum of its proper divisors (1).

230322073 is an equidigital number, since it uses as much as digits as its factorization.

230322073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 22.

The square root of 230322073 is about 15176.3656057700. The cubic root of 230322073 is about 612.9784221545.

The spelling of 230322073 in words is "two hundred thirty million, three hundred twenty-two thousand, seventy-three".