200031330123203 has 2 divisors, whose sum is σ = 200031330123204. Its totient is φ = 200031330123202.

The previous prime is 200031330123197. The next prime is 200031330123227. The reversal of 200031330123203 is 302321033130002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200031330123203 - 2¹⁶ = 200031330057667 is a prime.

It is not a weakly prime, because it can be changed into another prime (200031330129203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100015665061601 + 100015665061602.

It is an arithmetic number, because the mean of its divisors is an integer number (100015665061602).

Almost surely, 2^{200031330123203} is an apocalyptic number.

200031330123203 is a deficient number, since it is larger than the sum of its proper divisors (1).

200031330123203 is an equidigital number, since it uses as much as digits as its factorization.

200031330123203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 200031330123203 its reverse (302321033130002), we get a palindrome (502352363253205).

The spelling of 200031330123203 in words is "two hundred trillion, thirty-one billion, three hundred thirty million, one hundred twenty-three thousand, two hundred three".