323225666522323 has 4 divisors (see below), whose sum is σ = 328704067649880. Its totient is φ = 317747265394768.

The previous prime is 323225666522263. The next prime is 323225666522351.

323225666522323 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323225666522323 is a prime.

It is a super-4 number, since 4×323225666522323⁴ (a number of 59 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323225666582323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2739200563690 + ... + 2739200563807.

It is an arithmetic number, because the mean of its divisors is an integer number (82176016912470).

Almost surely, 2^{323225666522323} is an apocalyptic number.

323225666522323 is a deficient number, since it is larger than the sum of its proper divisors (5478401127557).

323225666522323 is an equidigital number, since it uses as much as digits as its factorization.

323225666522323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5478401127556.

The product of its digits is 27993600, while the sum is 52.

The spelling of 323225666522323 in words is "three hundred twenty-three trillion, two hundred twenty-five billion, six hundred sixty-six million, five hundred twenty-two thousand, three hundred twenty-three".