321130323230 has 8 divisors (see below), whose sum is σ = 578034581832. Its totient is φ = 128452129288.

The previous prime is 321130323223. The next prime is 321130323253. The reversal of 321130323230 is 32323031123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 321130323196 and 321130323205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16056516152 + ... + 16056516171.

It is an arithmetic number, because the mean of its divisors is an integer number (72254322729).

Almost surely, 2^321130323230 is an apocalyptic number.

321130323230 is a deficient number, since it is larger than the sum of its proper divisors (256904258602).

321130323230 is a wasteful number, since it uses less digits than its factorization.

321130323230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32113032330.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 321130323230 its reverse (32323031123), we get a palindrome (353453354353).

The spelling of 321130323230 in words is "three hundred twenty-one billion, one hundred thirty million, three hundred twenty-three thousand, two hundred thirty".