212301313333 has 8 divisors (see below), whose sum is σ = 230272300440. Its totient is φ = 194939512320.

The previous prime is 212301313319. The next prime is 212301313451. The reversal of 212301313333 is 333313103212.

It can be written as a sum of positive squares in 4 ways, for example, as 4504825924 + 207796487409 = 67118^2 + 455847^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212301313333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 212301313298 and 212301313307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212301313313) 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, 152295798 + ... + 152297191.

It is an arithmetic number, because the mean of its divisors is an integer number (28784037555).

Almost surely, 2^212301313333 is an apocalyptic number.

It is an amenable number.

212301313333 is a deficient number, since it is larger than the sum of its proper divisors (17970987107).

212301313333 is a wasteful number, since it uses less digits than its factorization.

212301313333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304593047.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 212301313333 its reverse (333313103212), we get a palindrome (545614416545).

The spelling of 212301313333 in words is "two hundred twelve billion, three hundred one million, three hundred thirteen thousand, three hundred thirty-three".