230570233 has 2 divisors, whose sum is σ = 230570234. Its totient is φ = 230570232.

The previous prime is 230570227. The next prime is 230570237. The reversal of 230570233 is 332075032.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 219988224 + 10582009 = 14832^2 + 3253^2 .

It is a cyclic number.

It is not a de Polignac number, because 230570233 - 2¹⁷ = 230439161 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230570198 and 230570207.

It is not a weakly prime, because it can be changed into another prime (230570237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115285116 + 115285117.

It is an arithmetic number, because the mean of its divisors is an integer number (115285117).

Almost surely, 2^230570233 is an apocalyptic number.

It is an amenable number.

230570233 is a deficient number, since it is larger than the sum of its proper divisors (1).

230570233 is an equidigital number, since it uses as much as digits as its factorization.

230570233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 25.

The square root of 230570233 is about 15184.5392751970. The cubic root of 230570233 is about 613.1984938760.

The spelling of 230570233 in words is "two hundred thirty million, five hundred seventy thousand, two hundred thirty-three".