331314223 has 8 divisors (see below), whose sum is σ = 337336400. Its totient is φ = 325332288.

The previous prime is 331314211. The next prime is 331314257. The reversal of 331314223 is 322413133.

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 331314223 - 2⁹ = 331313711 is a prime.

It is a super-2 number, since 2×331314223² = 219538228724187458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 331314194 and 331314203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331314623) 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, 6808 + ... + 26626.

It is an arithmetic number, because the mean of its divisors is an integer number (42167050).

Almost surely, 2^331314223 is an apocalyptic number.

331314223 is a deficient number, since it is larger than the sum of its proper divisors (6022177).

331314223 is a wasteful number, since it uses less digits than its factorization.

331314223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20121.

The product of its digits is 1296, while the sum is 22.

The square root of 331314223 is about 18202.0389791913. The cubic root of 331314223 is about 691.9584651861.

Adding to 331314223 its reverse (322413133), we get a palindrome (653727356).

The spelling of 331314223 in words is "three hundred thirty-one million, three hundred fourteen thousand, two hundred twenty-three".