200190373 has 2 divisors, whose sum is σ = 200190374. Its totient is φ = 200190372.

The previous prime is 200190337. The next prime is 200190391. The reversal of 200190373 is 373091002.

Together with previous prime (200190337) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 167391844 + 32798529 = 12938^2 + 5727^2 .

It is a cyclic number.

It is not a de Polignac number, because 200190373 - 2²⁵ = 166635941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200190173) 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, 100095186 + 100095187.

It is an arithmetic number, because the mean of its divisors is an integer number (100095187).

Almost surely, 2^200190373 is an apocalyptic number.

It is an amenable number.

200190373 is a deficient number, since it is larger than the sum of its proper divisors (1).

200190373 is an equidigital number, since it uses as much as digits as its factorization.

200190373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 200190373 is about 14148.8647247756. The cubic root of 200190373 is about 584.9890401434.

The spelling of 200190373 in words is "two hundred million, one hundred ninety thousand, three hundred seventy-three".