210050201 has 4 divisors (see below), whose sum is σ = 210104100. Its totient is φ = 209996304.

The previous prime is 210050189. The next prime is 210050209. The reversal of 210050201 is 102050012.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 123187801 + 86862400 = 11099^2 + 9320^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-210050201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (210050209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20606 + ... + 29063.

It is an arithmetic number, because the mean of its divisors is an integer number (52526025).

Almost surely, 2^210050201 is an apocalyptic number.

It is an amenable number.

210050201 is a deficient number, since it is larger than the sum of its proper divisors (53899).

210050201 is an equidigital number, since it uses as much as digits as its factorization.

210050201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53898.

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 210050201 is about 14493.1087417434. The cubic root of 210050201 is about 594.4395551259.

The spelling of 210050201 in words is "two hundred ten million, fifty thousand, two hundred one".