201133057 has 8 divisors (see below), whose sum is σ = 203341952. Its totient is φ = 198936000.

The previous prime is 201133027. The next prime is 201133109. The reversal of 201133057 is 750331102.

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

It is a cyclic number.

It is not a de Polignac number, because 201133057 - 2¹⁹ = 200608769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201133027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33628 + ... + 39154.

It is an arithmetic number, because the mean of its divisors is an integer number (25417744).

Almost surely, 2^201133057 is an apocalyptic number.

It is an amenable number.

201133057 is a deficient number, since it is larger than the sum of its proper divisors (2208895).

201133057 is a wasteful number, since it uses less digits than its factorization.

201133057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5919.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 201133057 is about 14182.1386610060. The cubic root of 201133057 is about 585.9058282666.

Adding to 201133057 its reverse (750331102), we get a palindrome (951464159).

The spelling of 201133057 in words is "two hundred one million, one hundred thirty-three thousand, fifty-seven".