230002103221 has 4 divisors (see below), whose sum is σ = 250911385344. Its totient is φ = 209092821100.

The previous prime is 230002103213. The next prime is 230002103231. The reversal of 230002103221 is 122301200032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 230002103221 - 2³ = 230002103213 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230002103195 and 230002103204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230002103231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10454641045 + ... + 10454641066.

It is an arithmetic number, because the mean of its divisors is an integer number (62727846336).

Almost surely, 2^230002103221 is an apocalyptic number.

It is an amenable number.

230002103221 is a deficient number, since it is larger than the sum of its proper divisors (20909282123).

230002103221 is a wasteful number, since it uses less digits than its factorization.

230002103221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20909282122.

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

Adding to 230002103221 its reverse (122301200032), we get a palindrome (352303303253).

The spelling of 230002103221 in words is "two hundred thirty billion, two million, one hundred three thousand, two hundred twenty-one".