230336123 has 2 divisors, whose sum is σ = 230336124. Its totient is φ = 230336122.

The previous prime is 230336081. The next prime is 230336129. The reversal of 230336123 is 321633032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230336123 - 2¹⁰ = 230335099 is a prime.

It is a super-2 number, since 2×230336123² = 106109459117342258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (230336129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115168061 + 115168062.

It is an arithmetic number, because the mean of its divisors is an integer number (115168062).

Almost surely, 2^230336123 is an apocalyptic number.

230336123 is a deficient number, since it is larger than the sum of its proper divisors (1).

230336123 is an equidigital number, since it uses as much as digits as its factorization.

230336123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 23.

The square root of 230336123 is about 15176.8284895099. The cubic root of 230336123 is about 612.9908861093.

Adding to 230336123 its reverse (321633032), we get a palindrome (551969155).

The spelling of 230336123 in words is "two hundred thirty million, three hundred thirty-six thousand, one hundred twenty-three".