211233002133 has 8 divisors (see below), whose sum is σ = 293889394368. Its totient is φ = 134699305664.

The previous prime is 211233002117. The next prime is 211233002143. The reversal of 211233002133 is 331200332112.

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 211233002133 - 2⁴ = 211233002117 is a prime.

It is a super-3 number, since 3×211233002133³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211233002143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1530673860 + ... + 1530673997.

It is an arithmetic number, because the mean of its divisors is an integer number (36736174296).

Almost surely, 2^211233002133 is an apocalyptic number.

211233002133 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

211233002133 is a deficient number, since it is larger than the sum of its proper divisors (82656392235).

211233002133 is a wasteful number, since it uses less digits than its factorization.

211233002133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3061347883.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 211233002133 its reverse (331200332112), we get a palindrome (542433334245).

The spelling of 211233002133 in words is "two hundred eleven billion, two hundred thirty-three million, two thousand, one hundred thirty-three".