202105133 has 8 divisors (see below), whose sum is σ = 205513728. Its totient is φ = 198725184.

The previous prime is 202105093. The next prime is 202105159. The reversal of 202105133 is 331501202.

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 202105133 - 2¹⁴ = 202088749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202105193) 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, 7310 + ... + 21392.

It is an arithmetic number, because the mean of its divisors is an integer number (25689216).

Almost surely, 2^202105133 is an apocalyptic number.

It is an amenable number.

202105133 is a deficient number, since it is larger than the sum of its proper divisors (3408595).

202105133 is a wasteful number, since it uses less digits than its factorization.

202105133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14323.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 202105133 is about 14216.3684884713. The cubic root of 202105133 is about 586.8482059496.

Adding to 202105133 its reverse (331501202), we get a palindrome (533606335).

The spelling of 202105133 in words is "two hundred two million, one hundred five thousand, one hundred thirty-three".