201011206 has 8 divisors (see below), whose sum is σ = 328927464. Its totient is φ = 91368720.

The previous prime is 201011159. The next prime is 201011207. The reversal of 201011206 is 602110102.

201011206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201011207) 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, 4568415 + ... + 4568458.

It is an arithmetic number, because the mean of its divisors is an integer number (41115933).

Almost surely, 2^201011206 is an apocalyptic number.

201011206 is a deficient number, since it is larger than the sum of its proper divisors (127916258).

201011206 is a wasteful number, since it uses less digits than its factorization.

201011206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9136886.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 201011206 is about 14177.8420783982. The cubic root of 201011206 is about 585.7874859875.

Adding to 201011206 its reverse (602110102), we get a palindrome (803121308).

The spelling of 201011206 in words is "two hundred one million, eleven thousand, two hundred six".