321230341 has 8 divisors (see below), whose sum is σ = 329120064. Its totient is φ = 313434240.

The previous prime is 321230311. The next prime is 321230363. The reversal of 321230341 is 143032123.

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 321230341 - 2⁵ = 321230309 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (321230311) 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, 16435 + ... + 30208.

It is an arithmetic number, because the mean of its divisors is an integer number (41140008).

Almost surely, 2^321230341 is an apocalyptic number.

It is an amenable number.

321230341 is a deficient number, since it is larger than the sum of its proper divisors (7889723).

321230341 is an equidigital number, since it uses as much as digits as its factorization.

321230341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46811.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 321230341 is about 17922.8999048703. The cubic root of 321230341 is about 684.8658632337.

Adding to 321230341 its reverse (143032123), we get a palindrome (464262464).

The spelling of 321230341 in words is "three hundred twenty-one million, two hundred thirty thousand, three hundred forty-one".