230313230021 has 8 divisors (see below), whose sum is σ = 263227991040. Its totient is φ = 197401686768.

The previous prime is 230313229943. The next prime is 230313230053. The reversal of 230313230021 is 120032313032.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230313230021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230313229975 and 230313230002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230313230621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 649061 + ... + 939098.

It is an arithmetic number, because the mean of its divisors is an integer number (32903498880).

Almost surely, 2^230313230021 is an apocalyptic number.

It is an amenable number.

230313230021 is a deficient number, since it is larger than the sum of its proper divisors (32914761019).

230313230021 is a wasteful number, since it uses less digits than its factorization.

230313230021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1608883.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 230313230021 its reverse (120032313032), we get a palindrome (350345543053).

The spelling of 230313230021 in words is "two hundred thirty billion, three hundred thirteen million, two hundred thirty thousand, twenty-one".