230123234 has 32 divisors (see below), whose sum is σ = 394464384. Its totient is φ = 99665280.

The previous prime is 230123213. The next prime is 230123251. The reversal of 230123234 is 432321032.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157652 + ... + 159104.

It is an arithmetic number, because the mean of its divisors is an integer number (12327012).

Almost surely, 2^230123234 is an apocalyptic number.

230123234 is a deficient number, since it is larger than the sum of its proper divisors (164341150).

230123234 is a wasteful number, since it uses less digits than its factorization.

230123234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1802.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 230123234 is about 15169.8132486857. The cubic root of 230123234 is about 612.8019748776.

Adding to 230123234 its reverse (432321032), we get a palindrome (662444266).

The spelling of 230123234 in words is "two hundred thirty million, one hundred twenty-three thousand, two hundred thirty-four".