230043121 has 8 divisors (see below), whose sum is σ = 286807104. Its totient is φ = 179254320.

The previous prime is 230043113. The next prime is 230043137. The reversal of 230043121 is 121340032.

It is a happy number.

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

It is not a de Polignac number, because 230043121 - 2³ = 230043113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230043095 and 230043104.

It is not an unprimeable number, because it can be changed into a prime (230043721) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1493710 + ... + 1493863.

It is an arithmetic number, because the mean of its divisors is an integer number (35850888).

Almost surely, 2^230043121 is an apocalyptic number.

It is an amenable number.

230043121 is a deficient number, since it is larger than the sum of its proper divisors (56763983).

230043121 is a wasteful number, since it uses less digits than its factorization.

230043121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2987591.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 230043121 is about 15167.1724787450. The cubic root of 230043121 is about 612.7308548638.

Adding to 230043121 its reverse (121340032), we get a palindrome (351383153).

The spelling of 230043121 in words is "two hundred thirty million, forty-three thousand, one hundred twenty-one".