201133262 has 16 divisors (see below), whose sum is σ = 331534512. Its totient is φ = 90755520.

The previous prime is 201133243. The next prime is 201133271. The reversal of 201133262 is 262331102.

It is a happy number.

201133262 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30353 + ... + 36380.

It is an arithmetic number, because the mean of its divisors is an integer number (20720907).

Almost surely, 2^201133262 is an apocalyptic number.

201133262 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201133262 is a deficient number, since it is larger than the sum of its proper divisors (130401250).

201133262 is a wasteful number, since it uses less digits than its factorization.

201133262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66883.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 201133262 is about 14182.1458884049. The cubic root of 201133262 is about 585.9060273233.

Adding to 201133262 its reverse (262331102), we get a palindrome (463464364).

The spelling of 201133262 in words is "two hundred one million, one hundred thirty-three thousand, two hundred sixty-two".