230123465 has 16 divisors (see below), whose sum is σ = 324426816. Its totient is φ = 154488000.

The previous prime is 230123449. The next prime is 230123477. The reversal of 230123465 is 564321032.

It is not a de Polignac number, because 230123465 - 2⁴ = 230123449 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160211 + ... + 161640.

It is an arithmetic number, because the mean of its divisors is an integer number (20276676).

Almost surely, 2^230123465 is an apocalyptic number.

It is an amenable number.

230123465 is a deficient number, since it is larger than the sum of its proper divisors (94303351).

230123465 is a wasteful number, since it uses less digits than its factorization.

230123465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321880.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 230123465 is about 15169.8208624888. The cubic root of 230123465 is about 612.8021799231.

Adding to 230123465 its reverse (564321032), we get a palindrome (794444497).

The spelling of 230123465 in words is "two hundred thirty million, one hundred twenty-three thousand, four hundred sixty-five".