230302221231 has 8 divisors (see below), whose sum is σ = 310769262720. Its totient is φ = 151684996952.

The previous prime is 230302221169. The next prime is 230302221263. The reversal of 230302221231 is 132122203032.

It is a happy number.

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 230302221231 - 2¹¹ = 230302219183 is a prime.

It is a super-2 number, since 2×230302221231² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 230302221198 and 230302221207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230302221271) 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, 462454011 + ... + 462454508.

It is an arithmetic number, because the mean of its divisors is an integer number (38846157840).

Almost surely, 2^230302221231 is an apocalyptic number.

230302221231 is a deficient number, since it is larger than the sum of its proper divisors (80467041489).

230302221231 is an equidigital number, since it uses as much as digits as its factorization.

230302221231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924908605.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 230302221231 its reverse (132122203032), we get a palindrome (362424424263).

The spelling of 230302221231 in words is "two hundred thirty billion, three hundred two million, two hundred twenty-one thousand, two hundred thirty-one".