341323321 has 4 divisors (see below), whose sum is σ = 341360272. Its totient is φ = 341286372.

The previous prime is 341323313. The next prime is 341323327. The reversal of 341323321 is 123323143.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 123323143 = 83 ⋅1485821.

It is a cyclic number.

It is not a de Polignac number, because 341323321 - 2³ = 341323313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 341323292 and 341323301.

It is not an unprimeable number, because it can be changed into a prime (341323327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9166 + ... + 27688.

It is an arithmetic number, because the mean of its divisors is an integer number (85340068).

Almost surely, 2^341323321 is an apocalyptic number.

It is an amenable number.

341323321 is a deficient number, since it is larger than the sum of its proper divisors (36951).

341323321 is a wasteful number, since it uses less digits than its factorization.

341323321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36950.

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

The square root of 341323321 is about 18474.9376453616. The cubic root of 341323321 is about 698.8575384575.

Adding to 341323321 its reverse (123323143), we get a palindrome (464646464).

The spelling of 341323321 in words is "three hundred forty-one million, three hundred twenty-three thousand, three hundred twenty-one".