231068023 has 2 divisors, whose sum is σ = 231068024. Its totient is φ = 231068022.

The previous prime is 231068011. The next prime is 231068053. The reversal of 231068023 is 320860132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 231068023 - 2⁹ = 231067511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (231068053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115534011 + 115534012.

It is an arithmetic number, because the mean of its divisors is an integer number (115534012).

Almost surely, 2^231068023 is an apocalyptic number.

231068023 is a deficient number, since it is larger than the sum of its proper divisors (1).

231068023 is an equidigital number, since it uses as much as digits as its factorization.

231068023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 231068023 is about 15200.9217812605. The cubic root of 231068023 is about 613.6394653295.

The spelling of 231068023 in words is "two hundred thirty-one million, sixty-eight thousand, twenty-three".