230003332021 has 8 divisors (see below), whose sum is σ = 233320762584. Its totient is φ = 226708392960.

The previous prime is 230003332001. The next prime is 230003332087. The reversal of 230003332021 is 120233300032.

It is a happy number.

230003332021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 600625 + 230002731396 = 775^2 + 479586^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 230003332021 - 2⁷ = 230003331893 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230003332021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230003332001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5602276 + ... + 5643181.

It is an arithmetic number, because the mean of its divisors is an integer number (29165095323).

Almost surely, 2^230003332021 is an apocalyptic number.

It is an amenable number.

230003332021 is a deficient number, since it is larger than the sum of its proper divisors (3317430563).

230003332021 is a wasteful number, since it uses less digits than its factorization.

230003332021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11245751.

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

Adding to 230003332021 its reverse (120233300032), we get a palindrome (350236632053).

The spelling of 230003332021 in words is "two hundred thirty billion, three million, three hundred thirty-two thousand, twenty-one".