200201983 has 2 divisors, whose sum is σ = 200201984. Its totient is φ = 200201982.

The previous prime is 200201977. The next prime is 200202019. The reversal of 200201983 is 389102002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200201983 - 2⁵ = 200201951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200201933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100100991 + 100100992.

It is an arithmetic number, because the mean of its divisors is an integer number (100100992).

Almost surely, 2^200201983 is an apocalyptic number.

200201983 is a deficient number, since it is larger than the sum of its proper divisors (1).

200201983 is an equidigital number, since it uses as much as digits as its factorization.

200201983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 200201983 is about 14149.2749990945. The cubic root of 200201983 is about 585.0003486983. Note that the first 3 decimals are identical.

Adding to 200201983 its reverse (389102002), we get a palindrome (589303985).

The spelling of 200201983 in words is "two hundred million, two hundred one thousand, nine hundred eighty-three".