321133112330 has 8 divisors (see below), whose sum is σ = 578039602212. Its totient is φ = 128453244928.

The previous prime is 321133112327. The next prime is 321133112341. The reversal of 321133112330 is 33211331123.

It can be written as a sum of positive squares in 2 ways, for example, as 279892844401 + 41240267929 = 529049^2 + 203077^2 .

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 = 321133112296 and 321133112305.

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, 16056655607 + ... + 16056655626.

Almost surely, 2^321133112330 is an apocalyptic number.

321133112330 is a deficient number, since it is larger than the sum of its proper divisors (256906489882).

321133112330 is a wasteful number, since it uses less digits than its factorization.

321133112330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32113311240.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 321133112330 its reverse (33211331123), we get a palindrome (354344443453).

The spelling of 321133112330 in words is "three hundred twenty-one billion, one hundred thirty-three million, one hundred twelve thousand, three hundred thirty".