210212131133 has 8 divisors (see below), whose sum is σ = 217465948800. Its totient is φ = 202958655088.

The previous prime is 210212131099. The next prime is 210212131139. The reversal of 210212131133 is 331131212012.

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 210212131133 - 2¹⁰ = 210212130109 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 (210212131139) 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, 2240360 + ... + 2332302.

It is an arithmetic number, because the mean of its divisors is an integer number (27183243600).

Almost surely, 2^210212131133 is an apocalyptic number.

It is an amenable number.

210212131133 is a deficient number, since it is larger than the sum of its proper divisors (7253817667).

210212131133 is an equidigital number, since it uses as much as digits as its factorization.

210212131133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170811.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 210212131133 its reverse (331131212012), we get a palindrome (541343343145).

The spelling of 210212131133 in words is "two hundred ten billion, two hundred twelve million, one hundred thirty-one thousand, one hundred thirty-three".