323212230211303 has 16 divisors (see below), whose sum is σ = 343887378287616. Its totient is φ = 303097743954720.

The previous prime is 323212230211289. The next prime is 323212230211331. The reversal of 323212230211303 is 303112032212323.

It is a happy number.

It is not a de Polignac number, because 323212230211303 - 2¹³ = 323212230203111 is a prime.

It is a super-2 number, since 2×323212230211303² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323212230211363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98286453 + ... + 101521678.

It is an arithmetic number, because the mean of its divisors is an integer number (21492961142976).

Almost surely, 2^{323212230211303} is an apocalyptic number.

323212230211303 is a deficient number, since it is larger than the sum of its proper divisors (20675148076313).

323212230211303 is a wasteful number, since it uses less digits than its factorization.

323212230211303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199809534.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 323212230211303 its reverse (303112032212323), we get a palindrome (626324262423626).

The spelling of 323212230211303 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred thirty million, two hundred eleven thousand, three hundred three".