200001230000027 has 2 divisors, whose sum is σ = 200001230000028. Its totient is φ = 200001230000026.

The previous prime is 200001230000021. The next prime is 200001230000101. The reversal of 200001230000027 is 720000032100002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200001230000027 - 2³² = 199996935032731 is a prime.

It is not a weakly prime, because it can be changed into another prime (200001230000021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100000615000013 + 100000615000014.

It is an arithmetic number, because the mean of its divisors is an integer number (100000615000014).

Almost surely, 2^{200001230000027} is an apocalyptic number.

200001230000027 is a deficient number, since it is larger than the sum of its proper divisors (1).

200001230000027 is an equidigital number, since it uses as much as digits as its factorization.

200001230000027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 17.

Adding to 200001230000027 its reverse (720000032100002), we get a palindrome (920001262100029).

The spelling of 200001230000027 in words is "two hundred trillion, one billion, two hundred thirty million, twenty-seven", and thus it is an aban number.