213002122133 has 8 divisors (see below), whose sum is σ = 224890146720. Its totient is φ = 201181836240.

The previous prime is 213002122121. The next prime is 213002122211. The reversal of 213002122133 is 331221200312.

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 213002122133 - 2²⁰ = 213001073557 is a prime.

It is a super-2 number, since 2×213002122133² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213002122933) 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, 16928210 + ... + 16940787.

It is an arithmetic number, because the mean of its divisors is an integer number (28111268340).

Almost surely, 2^213002122133 is an apocalyptic number.

It is an amenable number.

213002122133 is a deficient number, since it is larger than the sum of its proper divisors (11888024587).

213002122133 is a wasteful number, since it uses less digits than its factorization.

213002122133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33869347.

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

Adding to 213002122133 its reverse (331221200312), we get a palindrome (544223322445).

The spelling of 213002122133 in words is "two hundred thirteen billion, two million, one hundred twenty-two thousand, one hundred thirty-three".