231303300323 has 4 divisors (see below), whose sum is σ = 231326503248. Its totient is φ = 231280097400.

The previous prime is 231303300311. The next prime is 231303300341. The reversal of 231303300323 is 323003303132.

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 231303300323 - 2¹⁸ = 231303038179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231303300383) 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, 11586503 + ... + 11606448.

It is an arithmetic number, because the mean of its divisors is an integer number (57831625812).

Almost surely, 2^231303300323 is an apocalyptic number.

231303300323 is a deficient number, since it is larger than the sum of its proper divisors (23202925).

231303300323 is an equidigital number, since it uses as much as digits as its factorization.

231303300323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23202924.

The product of its (nonzero) digits is 2916, while the sum is 23.

Adding to 231303300323 its reverse (323003303132), we get a palindrome (554306603455).

The spelling of 231303300323 in words is "two hundred thirty-one billion, three hundred three million, three hundred thousand, three hundred twenty-three".