323120212211303 has 16 divisors (see below), whose sum is σ = 348735421391616. Its totient is φ = 297614254609920.

The previous prime is 323120212211233. The next prime is 323120212211311. The reversal of 323120212211303 is 303112212021323.

It is a cyclic number.

It is not a de Polignac number, because 323120212211303 - 2⁸ = 323120212211047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323120212211803) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3778628 + ... + 25700553.

It is an arithmetic number, because the mean of its divisors is an integer number (21795963836976).

Almost surely, 2^{323120212211303} is an apocalyptic number.

323120212211303 is a deficient number, since it is larger than the sum of its proper divisors (25615209180313).

323120212211303 is a wasteful number, since it uses less digits than its factorization.

323120212211303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29481034.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 323120212211303 its reverse (303112212021323), we get a palindrome (626232424232626).

The spelling of 323120212211303 in words is "three hundred twenty-three trillion, one hundred twenty billion, two hundred twelve million, two hundred eleven thousand, three hundred three".