233123230 has 8 divisors (see below), whose sum is σ = 419621832. Its totient is φ = 93249288.

The previous prime is 233123221. The next prime is 233123249. The reversal of 233123230 is 32321332.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 233123198 and 233123207.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 11656152 + ... + 11656171.

It is an arithmetic number, because the mean of its divisors is an integer number (52452729).

Almost surely, 2^233123230 is an apocalyptic number.

233123230 is a deficient number, since it is larger than the sum of its proper divisors (186498602).

233123230 is a wasteful number, since it uses less digits than its factorization.

233123230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23312330.

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

The square root of 233123230 is about 15268.3735217606. The cubic root of 233123230 is about 615.4534123046.

Adding to 233123230 its reverse (32321332), we get a palindrome (265444562).

The spelling of 233123230 in words is "two hundred thirty-three million, one hundred twenty-three thousand, two hundred thirty".