201338210 has 16 divisors (see below), whose sum is σ = 362883456. Its totient is φ = 80429808.

The previous prime is 201338197. The next prime is 201338219. The reversal of 201338210 is 12833102.

It is not an unprimeable number, because it can be changed into a prime (201338219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4922 + ... + 20661.

It is an arithmetic number, because the mean of its divisors is an integer number (22680216).

Almost surely, 2^201338210 is an apocalyptic number.

201338210 is a deficient number, since it is larger than the sum of its proper divisors (161545246).

201338210 is a wasteful number, since it uses less digits than its factorization.

201338210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26377.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 201338210 is about 14189.3696124951. The cubic root of 201338210 is about 586.1049659183.

The spelling of 201338210 in words is "two hundred one million, three hundred thirty-eight thousand, two hundred ten".