323212321330123 has 4 divisors (see below), whose sum is σ = 323560235562840. Its totient is φ = 322864407097408.

The previous prime is 323212321330117. The next prime is 323212321330237. The reversal of 323212321330123 is 321033123212323.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 323212321330123 - 2¹³ = 323212321321931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323212321430123) 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 3 ways as a sum of consecutive naturals, for example, 173957114965 + ... + 173957116822.

It is an arithmetic number, because the mean of its divisors is an integer number (80890058890710).

Almost surely, 2^{323212321330123} is an apocalyptic number.

323212321330123 is a deficient number, since it is larger than the sum of its proper divisors (347914232717).

323212321330123 is an equidigital number, since it uses as much as digits as its factorization.

323212321330123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347914232716.

The product of its (nonzero) digits is 23328, while the sum is 31.

Adding to 323212321330123 its reverse (321033123212323), we get a palindrome (644245444542446).

The spelling of 323212321330123 in words is "three hundred twenty-three trillion, two hundred twelve billion, three hundred twenty-one million, three hundred thirty thousand, one hundred twenty-three".