200243411 has 2 divisors, whose sum is σ = 200243412. Its totient is φ = 200243410.

The previous prime is 200243399. The next prime is 200243429. The reversal of 200243411 is 114342002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200243411 - 2²² = 196049107 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200243411.

It is not a weakly prime, because it can be changed into another prime (200243441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100121705 + 100121706.

It is an arithmetic number, because the mean of its divisors is an integer number (100121706).

Almost surely, 2^200243411 is an apocalyptic number.

200243411 is a deficient number, since it is larger than the sum of its proper divisors (1).

200243411 is an equidigital number, since it uses as much as digits as its factorization.

200243411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 200243411 is about 14150.7388853021. The cubic root of 200243411 is about 585.0406974877.

Adding to 200243411 its reverse (114342002), we get a palindrome (314585413).

The spelling of 200243411 in words is "two hundred million, two hundred forty-three thousand, four hundred eleven".