320323310051133 has 8 divisors (see below), whose sum is σ = 427189339665088. Its totient is φ = 213503076902304.

The previous prime is 320323310051111. The next prime is 320323310051149. The reversal of 320323310051133 is 331150013323023.

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

It is not a de Polignac number, because 320323310051133 - 2⁹ = 320323310050621 is a prime.

It is a super-3 number, since 3×320323310051133³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 320323310051133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320323310051183) 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, 11449099960 + ... + 11449127937.

It is an arithmetic number, because the mean of its divisors is an integer number (53398667458136).

Almost surely, 2^{320323310051133} is an apocalyptic number.

It is an amenable number.

320323310051133 is a deficient number, since it is larger than the sum of its proper divisors (106866029613955).

320323310051133 is a wasteful number, since it uses less digits than its factorization.

320323310051133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22898232563.

The product of its (nonzero) digits is 14580, while the sum is 30.

Adding to 320323310051133 its reverse (331150013323023), we get a palindrome (651473323374156).

The spelling of 320323310051133 in words is "three hundred twenty trillion, three hundred twenty-three billion, three hundred ten million, fifty-one thousand, one hundred thirty-three".