200949283 has 2 divisors, whose sum is σ = 200949284. Its totient is φ = 200949282.

The previous prime is 200949251. The next prime is 200949289. The reversal of 200949283 is 382949002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200949283 - 2⁵ = 200949251 is a prime.

It is a super-2 number, since 2×200949283² = 80761228676428178, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (200949289) 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, 100474641 + 100474642.

It is an arithmetic number, because the mean of its divisors is an integer number (100474642).

Almost surely, 2^200949283 is an apocalyptic number.

200949283 is a deficient number, since it is larger than the sum of its proper divisors (1).

200949283 is an equidigital number, since it uses as much as digits as its factorization.

200949283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 200949283 is about 14175.6581152340. The cubic root of 200949283 is about 585.7273277428.

The spelling of 200949283 in words is "two hundred million, nine hundred forty-nine thousand, two hundred eighty-three".