212323133211003 has 12 divisors (see below), whose sum is σ = 307220493546408. Its totient is φ = 141303437003520.

The previous prime is 212323133210989. The next prime is 212323133211037. The reversal of 212323133211003 is 300112331323212.

212323133211003 is a `hidden beast` number, since 2 + 1 + 2 + 3 + 231 + 3 + 321 + 100 + 3 = 666.

It is not a de Polignac number, because 212323133211003 - 2⁶ = 212323133210939 is a prime.

It is a super-2 number, since 2×212323133211003² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (212323133211073) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20443200393 + ... + 20443210778.

It is an arithmetic number, because the mean of its divisors is an integer number (25601707795534).

Almost surely, 2^{212323133211003} is an apocalyptic number.

212323133211003 is a deficient number, since it is larger than the sum of its proper divisors (94897360335405).

212323133211003 is a wasteful number, since it uses less digits than its factorization.

212323133211003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40886411754 (or 40886411751 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 212323133211003 its reverse (300112331323212), we get a palindrome (512435464534215).

The spelling of 212323133211003 in words is "two hundred twelve trillion, three hundred twenty-three billion, one hundred thirty-three million, two hundred eleven thousand, three".