331112320224323 has 4 divisors (see below), whose sum is σ = 361213440244728. Its totient is φ = 301011200203920.

The previous prime is 331112320224221. The next prime is 331112320224337. The reversal of 331112320224323 is 323422023211133.

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 331112320224323 - 2¹⁶ = 331112320158787 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 331112320224323.

It is not an unprimeable number, because it can be changed into a prime (331112320224353) 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, 15050560010186 + ... + 15050560010207.

It is an arithmetic number, because the mean of its divisors is an integer number (90303360061182).

Almost surely, 2^{331112320224323} is an apocalyptic number.

331112320224323 is a deficient number, since it is larger than the sum of its proper divisors (30101120020405).

331112320224323 is a wasteful number, since it uses less digits than its factorization.

331112320224323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30101120020404.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 331112320224323 its reverse (323422023211133), we get a palindrome (654534343435456).

The spelling of 331112320224323 in words is "three hundred thirty-one trillion, one hundred twelve billion, three hundred twenty million, two hundred twenty-four thousand, three hundred twenty-three".