200200312030991 has 2 divisors, whose sum is σ = 200200312030992. Its totient is φ = 200200312030990.

The previous prime is 200200312030987. The next prime is 200200312031081. The reversal of 200200312030991 is 199030213002002.

200200312030991 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200200312030991 - 2² = 200200312030987 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200200312030951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100100156015495 + 100100156015496.

It is an arithmetic number, because the mean of its divisors is an integer number (100100156015496).

Almost surely, 2^{200200312030991} is an apocalyptic number.

200200312030991 is a deficient number, since it is larger than the sum of its proper divisors (1).

200200312030991 is an equidigital number, since it uses as much as digits as its factorization.

200200312030991 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 32.

Adding to 200200312030991 its reverse (199030213002002), we get a palindrome (399230525032993).

The spelling of 200200312030991 in words is "two hundred trillion, two hundred billion, three hundred twelve million, thirty thousand, nine hundred ninety-one".