230323193 has 2 divisors, whose sum is σ = 230323194. Its totient is φ = 230323192.

The previous prime is 230323147. The next prime is 230323201. The reversal of 230323193 is 391323032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 148547344 + 81775849 = 12188^2 + 9043^2 .

It is a cyclic number.

It is not a de Polignac number, because 230323193 - 2²⁶ = 163214329 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (230323393) 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, 115161596 + 115161597.

It is an arithmetic number, because the mean of its divisors is an integer number (115161597).

Almost surely, 2^230323193 is an apocalyptic number.

It is an amenable number.

230323193 is a deficient number, since it is larger than the sum of its proper divisors (1).

230323193 is an equidigital number, since it uses as much as digits as its factorization.

230323193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 26.

The square root of 230323193 is about 15176.4025052052. The cubic root of 230323193 is about 612.9794157411.

The spelling of 230323193 in words is "two hundred thirty million, three hundred twenty-three thousand, one hundred ninety-three".