230322331 has 2 divisors, whose sum is σ = 230322332. Its totient is φ = 230322330.

The previous prime is 230322271. The next prime is 230322347. The reversal of 230322331 is 133223032.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230322331 - 2⁷ = 230322203 is a prime.

It is a super-2 number, since 2×230322331² = 106096752314547122, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 230322299 and 230322308.

It is not a weakly prime, because it can be changed into another prime (230322431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115161165 + 115161166.

It is an arithmetic number, because the mean of its divisors is an integer number (115161166).

Almost surely, 2^230322331 is an apocalyptic number.

230322331 is a deficient number, since it is larger than the sum of its proper divisors (1).

230322331 is an equidigital number, since it uses as much as digits as its factorization.

230322331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 230322331 is about 15176.3741058265. The cubic root of 230322331 is about 612.9786510346.

Adding to 230322331 its reverse (133223032), we get a palindrome (363545363).

The spelling of 230322331 in words is "two hundred thirty million, three hundred twenty-two thousand, three hundred thirty-one".