331013203323 has 16 divisors (see below), whose sum is σ = 481940796672. Its totient is φ = 200419460000.

The previous prime is 331013203271. The next prime is 331013203403. The reversal of 331013203323 is 323302310133.

It is a cyclic number.

It is not a de Polignac number, because 331013203323 - 2⁹ = 331013202811 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 331013203293 and 331013203302.

It is not an unprimeable number, because it can be changed into a prime (331013203723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4830528 + ... + 4898573.

It is an arithmetic number, because the mean of its divisors is an integer number (30121299792).

Almost surely, 2^331013203323 is an apocalyptic number.

331013203323 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

331013203323 is a deficient number, since it is larger than the sum of its proper divisors (150927593349).

331013203323 is a wasteful number, since it uses less digits than its factorization.

331013203323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9730146.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 331013203323 its reverse (323302310133), we get a palindrome (654315513456).

The spelling of 331013203323 in words is "three hundred thirty-one billion, thirteen million, two hundred three thousand, three hundred twenty-three".