212333113323 has 48 divisors (see below), whose sum is σ = 326984636160. Its totient is φ = 132388344000.

The previous prime is 212333113319. The next prime is 212333113337. The reversal of 212333113323 is 323311333212.

212333113323 is a `hidden beast` number, since 2 + 1 + 2 + 3 + 331 + 1 + 3 + 323 = 666.

212333113323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 212333113323 - 2² = 212333113319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (212333117323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21440673 + ... + 21450573.

It is an arithmetic number, because the mean of its divisors is an integer number (6812179920).

Almost surely, 2^212333113323 is an apocalyptic number.

212333113323 is a deficient number, since it is larger than the sum of its proper divisors (114651522837).

212333113323 is a wasteful number, since it uses less digits than its factorization.

212333113323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11520 (or 11517 counting only the distinct ones).

The product of its digits is 5832, while the sum is 27.

Adding to 212333113323 its reverse (323311333212), we get a palindrome (535644446535).

The spelling of 212333113323 in words is "two hundred twelve billion, three hundred thirty-three million, one hundred thirteen thousand, three hundred twenty-three".