140223230320223 has 2 divisors, whose sum is σ = 140223230320224. Its totient is φ = 140223230320222.

The previous prime is 140223230320213. The next prime is 140223230320247. The reversal of 140223230320223 is 322023032322041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140223230320223 - 2¹⁴ = 140223230303839 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140223230320213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70111615160111 + 70111615160112.

It is an arithmetic number, because the mean of its divisors is an integer number (70111615160112).

Almost surely, 2^{140223230320223} is an apocalyptic number.

140223230320223 is a deficient number, since it is larger than the sum of its proper divisors (1).

140223230320223 is an equidigital number, since it uses as much as digits as its factorization.

140223230320223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 140223230320223 its reverse (322023032322041), we get a palindrome (462246262642264).

The spelling of 140223230320223 in words is "one hundred forty trillion, two hundred twenty-three billion, two hundred thirty million, three hundred twenty thousand, two hundred twenty-three".