331314320323 has 8 divisors (see below), whose sum is σ = 385789182048. Its totient is φ = 278625519744.

The previous prime is 331314320263. The next prime is 331314320399. The reversal of 331314320323 is 323023413133.

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 331314320323 - 2¹⁷ = 331314189251 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 331314320291 and 331314320300.

It is not an unprimeable number, because it can be changed into a prime (331314320023) 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, 446514886 + ... + 446515627.

It is an arithmetic number, because the mean of its divisors is an integer number (48223647756).

Almost surely, 2^331314320323 is an apocalyptic number.

331314320323 is a deficient number, since it is larger than the sum of its proper divisors (54474861725).

331314320323 is an equidigital number, since it uses as much as digits as its factorization.

331314320323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893030573.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 331314320323 its reverse (323023413133), we get a palindrome (654337733456).

The spelling of 331314320323 in words is "three hundred thirty-one billion, three hundred fourteen million, three hundred twenty thousand, three hundred twenty-three".