231032323303 has 2 divisors, whose sum is σ = 231032323304. Its totient is φ = 231032323302.

The previous prime is 231032323243. The next prime is 231032323349. The reversal of 231032323303 is 303323230132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 231032323303 - 2⁹ = 231032322791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (231032323603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115516161651 + 115516161652.

It is an arithmetic number, because the mean of its divisors is an integer number (115516161652).

Almost surely, 2^231032323303 is an apocalyptic number.

231032323303 is a deficient number, since it is larger than the sum of its proper divisors (1).

231032323303 is an equidigital number, since it uses as much as digits as its factorization.

231032323303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 25.

Adding to 231032323303 its reverse (303323230132), we get a palindrome (534355553435).

The spelling of 231032323303 in words is "two hundred thirty-one billion, thirty-two million, three hundred twenty-three thousand, three hundred three".