200850851 has 2 divisors, whose sum is σ = 200850852. Its totient is φ = 200850850.

The previous prime is 200850847. The next prime is 200850889. The reversal of 200850851 is 158058002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200850851 - 2² = 200850847 is a prime.

It is not a weakly prime, because it can be changed into another prime (200850821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100425425 + 100425426.

It is an arithmetic number, because the mean of its divisors is an integer number (100425426).

Almost surely, 2^200850851 is an apocalyptic number.

200850851 is a deficient number, since it is larger than the sum of its proper divisors (1).

200850851 is an equidigital number, since it uses as much as digits as its factorization.

200850851 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3200, while the sum is 29.

The square root of 200850851 is about 14172.1858229421. The cubic root of 200850851 is about 585.6316755336.

The spelling of 200850851 in words is "two hundred million, eight hundred fifty thousand, eight hundred fifty-one".