323512215323 has 8 divisors (see below), whose sum is σ = 352980794736. Its totient is φ = 294053365600.

The previous prime is 323512215311. The next prime is 323512215337.

323512215323 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 323512215323 - 2¹⁴ = 323512198939 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 323512215323.

It is not an unprimeable number, because it can be changed into a prime (323512215343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2362808 + ... + 2495973.

It is an arithmetic number, because the mean of its divisors is an integer number (44122599342).

Almost surely, 2^323512215323 is an apocalyptic number.

323512215323 is a deficient number, since it is larger than the sum of its proper divisors (29468579413).

323512215323 is a wasteful number, since it uses less digits than its factorization.

323512215323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4864845.

The product of its digits is 32400, while the sum is 32.

It can be divided in two parts, 323512 and 215323, that added together give a palindrome (538835).

The spelling of 323512215323 in words is "three hundred twenty-three billion, five hundred twelve million, two hundred fifteen thousand, three hundred twenty-three".