230123000 has 32 divisors (see below), whose sum is σ = 538490160. Its totient is φ = 92048800.

The previous prime is 230122987. The next prime is 230123021. The reversal of 230123000 is 321032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114062 + ... + 116061.

Almost surely, 2^230123000 is an apocalyptic number.

230123000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230123000 is an abundant number, since it is smaller than the sum of its proper divisors (308367160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230123000 is a wasteful number, since it uses less digits than its factorization.

230123000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230144 (or 230130 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 230123000 is about 15169.8055359981. The cubic root of 230123000 is about 612.8017671690.

Adding to 230123000 its reverse (321032), we get a palindrome (230444032).

The spelling of 230123000 in words is "two hundred thirty million, one hundred twenty-three thousand".