321341221230 has 32 divisors (see below), whose sum is σ = 785770235424. Its totient is φ = 84074180736.

The previous prime is 321341221217. The next prime is 321341221241. The reversal of 321341221230 is 32122143123.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 321341221230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101049109 + ... + 101052288.

It is an arithmetic number, because the mean of its divisors is an integer number (24555319857).

Almost surely, 2^321341221230 is an apocalyptic number.

321341221230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

321341221230 is an abundant number, since it is smaller than the sum of its proper divisors (464429014194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

321341221230 is a wasteful number, since it uses less digits than its factorization.

321341221230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202101460.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 321341221230 its reverse (32122143123), we get a palindrome (353463364353).

The spelling of 321341221230 in words is "three hundred twenty-one billion, three hundred forty-one million, two hundred twenty-one thousand, two hundred thirty".