210002133 has 8 divisors (see below), whose sum is σ = 305457696. Its totient is φ = 127274000.

The previous prime is 210002119. The next prime is 210002141. The reversal of 210002133 is 331200012.

It is a happy number.

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 210002133 - 2⁶ = 210002069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210001133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3181818 + ... + 3181883.

It is an arithmetic number, because the mean of its divisors is an integer number (38182212).

Almost surely, 2^210002133 is an apocalyptic number.

It is an amenable number.

210002133 is a deficient number, since it is larger than the sum of its proper divisors (95455563).

210002133 is a wasteful number, since it uses less digits than its factorization.

210002133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6363715.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 210002133 is about 14491.4503414945. The cubic root of 210002133 is about 594.3942077116.

Adding to 210002133 its reverse (331200012), we get a palindrome (541202145).

The spelling of 210002133 in words is "two hundred ten million, two thousand, one hundred thirty-three".