231302334343 has 2 divisors, whose sum is σ = 231302334344. Its totient is φ = 231302334342.

The previous prime is 231302334323. The next prime is 231302334371. The reversal of 231302334343 is 343433203132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 231302334343 - 2⁹ = 231302333831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (231302334323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115651167171 + 115651167172.

It is an arithmetic number, because the mean of its divisors is an integer number (115651167172).

Almost surely, 2^231302334343 is an apocalyptic number.

231302334343 is a deficient number, since it is larger than the sum of its proper divisors (1).

231302334343 is an equidigital number, since it uses as much as digits as its factorization.

231302334343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 31.

Adding to 231302334343 its reverse (343433203132), we get a palindrome (574735537475).

The spelling of 231302334343 in words is "two hundred thirty-one billion, three hundred two million, three hundred thirty-four thousand, three hundred forty-three".