200723230213903 has 2 divisors, whose sum is σ = 200723230213904. Its totient is φ = 200723230213902.

The previous prime is 200723230213897. The next prime is 200723230213931. The reversal of 200723230213903 is 309312032327002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200723230213903 - 2⁹ = 200723230213391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200723230213973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100361615106951 + 100361615106952.

It is an arithmetic number, because the mean of its divisors is an integer number (100361615106952).

Almost surely, 2^{200723230213903} is an apocalyptic number.

200723230213903 is a deficient number, since it is larger than the sum of its proper divisors (1).

200723230213903 is an equidigital number, since it uses as much as digits as its factorization.

200723230213903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648, while the sum is 37.

The spelling of 200723230213903 in words is "two hundred trillion, seven hundred twenty-three billion, two hundred thirty million, two hundred thirteen thousand, nine hundred three".