199000327 has 2 divisors, whose sum is σ = 199000328. Its totient is φ = 199000326.

The previous prime is 199000273. The next prime is 199000337. The reversal of 199000327 is 723000991.

Together with previous prime (199000273) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 199000327 - 2²³ = 190611719 is a prime.

It is a super-2 number, since 2×199000327² = 79202260292213858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (199000337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 99500163 + 99500164.

It is an arithmetic number, because the mean of its divisors is an integer number (99500164).

Almost surely, 2^199000327 is an apocalyptic number.

199000327 is a deficient number, since it is larger than the sum of its proper divisors (1).

199000327 is an equidigital number, since it uses as much as digits as its factorization.

199000327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3402, while the sum is 31.

The square root of 199000327 is about 14106.7475698688. The cubic root of 199000327 is about 583.8275658660.

The spelling of 199000327 in words is "one hundred ninety-nine million, three hundred twenty-seven", and thus it is an aban number.