230946223 has 2 divisors, whose sum is σ = 230946224. Its totient is φ = 230946222.

The previous prime is 230946217. The next prime is 230946251. The reversal of 230946223 is 322649032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230946223 - 2⁹ = 230945711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230946623) 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, 115473111 + 115473112.

It is an arithmetic number, because the mean of its divisors is an integer number (115473112).

Almost surely, 2^230946223 is an apocalyptic number.

230946223 is a deficient number, since it is larger than the sum of its proper divisors (1).

230946223 is an equidigital number, since it uses as much as digits as its factorization.

230946223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 31.

The square root of 230946223 is about 15196.9149171797. The cubic root of 230946223 is about 613.5316263445.

The spelling of 230946223 in words is "two hundred thirty million, nine hundred forty-six thousand, two hundred twenty-three".