323293426133 has 8 divisors (see below), whose sum is σ = 334451446200. Its totient is φ = 312136070848.

The previous prime is 323293426109. The next prime is 323293426147. The reversal of 323293426133 is 331624392323.

It can be written as a sum of positive squares in 4 ways, for example, as 30576719044 + 292716707089 = 174862^2 + 541033^2 .

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 323293426133 - 2¹⁰ = 323293425109 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323293426163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 950483 + ... + 1244991.

It is an arithmetic number, because the mean of its divisors is an integer number (41806430775).

Almost surely, 2^323293426133 is an apocalyptic number.

It is an amenable number.

323293426133 is a deficient number, since it is larger than the sum of its proper divisors (11158020067).

323293426133 is a wasteful number, since it uses less digits than its factorization.

323293426133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332391.

The product of its digits is 419904, while the sum is 41.

The spelling of 323293426133 in words is "three hundred twenty-three billion, two hundred ninety-three million, four hundred twenty-six thousand, one hundred thirty-three".