199141003 has 2 divisors, whose sum is σ = 199141004. Its totient is φ = 199141002.

The previous prime is 199141001. The next prime is 199141031. The reversal of 199141003 is 300141991.

It is a happy number.

It is an a-pointer prime, because the next prime (199141031) can be obtained adding 199141003 to its sum of digits (28).

It is a weak prime.

It is an emirp because it is prime and its reverse (300141991) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 199141003 - 2¹ = 199141001 is a prime.

Together with 199141001, it forms a pair of twin primes.

It is equal to p_11033965 and since 199141003 and 11033965 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (199141001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 99570501 + 99570502.

It is an arithmetic number, because the mean of its divisors is an integer number (99570502).

Almost surely, 2^199141003 is an apocalyptic number.

199141003 is a deficient number, since it is larger than the sum of its proper divisors (1).

199141003 is an equidigital number, since it uses as much as digits as its factorization.

199141003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 199141003 is about 14111.7328135137. The cubic root of 199141003 is about 583.9651053070.

Adding to 199141003 its reverse (300141991), we get a palindrome (499282994).

The spelling of 199141003 in words is "one hundred ninety-nine million, one hundred forty-one thousand, three".