230000003231 has 4 divisors (see below), whose sum is σ = 230036827152. Its totient is φ = 229963179312.

The previous prime is 230000003221. The next prime is 230000003239. The reversal of 230000003231 is 132300000032.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230000003231 - 2¹⁸ = 229999741087 is a prime.

It is a super-2 number, since 2×230000003231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230000003239) 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, 18402590 + ... + 18415083.

It is an arithmetic number, because the mean of its divisors is an integer number (57509206788).

Almost surely, 2^230000003231 is an apocalyptic number.

230000003231 is a deficient number, since it is larger than the sum of its proper divisors (36823921).

230000003231 is an equidigital number, since it uses as much as digits as its factorization.

230000003231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36823920.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 230000003231 its reverse (132300000032), we get a palindrome (362300003263).

The spelling of 230000003231 in words is "two hundred thirty billion, three thousand, two hundred thirty-one".