212133102034333 has 4 divisors (see below), whose sum is σ = 217866429116380. Its totient is φ = 206399774952288.

The previous prime is 212133102034331. The next prime is 212133102034339. The reversal of 212133102034333 is 333430201331212.

212133102034333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 144110493187609 + 68022608846724 = 12004603^2 + 8247582^2 .

It is a cyclic number.

It is not a de Polignac number, because 212133102034333 - 2¹ = 212133102034331 is a prime.

It is a super-2 number, since 2×212133102034333² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 212133102034295 and 212133102034304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212133102034331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2866663540968 + ... + 2866663541041.

It is an arithmetic number, because the mean of its divisors is an integer number (54466607279095).

Almost surely, 2^{212133102034333} is an apocalyptic number.

It is an amenable number.

212133102034333 is a deficient number, since it is larger than the sum of its proper divisors (5733327082047).

212133102034333 is an equidigital number, since it uses as much as digits as its factorization.

212133102034333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5733327082046.

The product of its (nonzero) digits is 23328, while the sum is 31.

Adding to 212133102034333 its reverse (333430201331212), we get a palindrome (545563303365545).

The spelling of 212133102034333 in words is "two hundred twelve trillion, one hundred thirty-three billion, one hundred two million, thirty-four thousand, three hundred thirty-three".