190200313 has 8 divisors (see below), whose sum is σ = 197137160. Its totient is φ = 183358080.

The previous prime is 190200293. The next prime is 190200331. The reversal of 190200313 is 313002091.

It can be written as a sum of positive squares in 4 ways, for example, as 48399849 + 141800464 = 6957^2 + 11908^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 190200313 - 2⁵ = 190200281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (190200343) 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 in 7 ways as a sum of consecutive naturals, for example, 19548 + ... + 27613.

It is an arithmetic number, because the mean of its divisors is an integer number (24642145).

Almost surely, 2^190200313 is an apocalyptic number.

It is an amenable number.

190200313 is a deficient number, since it is larger than the sum of its proper divisors (6936847).

190200313 is a wasteful number, since it uses less digits than its factorization.

190200313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47307.

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 190200313 is about 13791.3129541752. The cubic root of 190200313 is about 575.0916683089.

The spelling of 190200313 in words is "one hundred ninety million, two hundred thousand, three hundred thirteen".