321130313323300 has 72 divisors (see below), whose sum is σ = 750495962184192. Its totient is φ = 118565011344000.

The previous prime is 321130313323291. The next prime is 321130313323307. The reversal of 321130313323300 is 3323313031123.

It is not an unprimeable number, because it can be changed into a prime (321130313323307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18545085 + ... + 31403515.

It is an arithmetic number, because the mean of its divisors is an integer number (10423555030336).

Almost surely, 2^{321130313323300} is an apocalyptic number.

It is an amenable number.

321130313323300 is an abundant number, since it is smaller than the sum of its proper divisors (429365648860892).

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

321130313323300 is a wasteful number, since it uses less digits than its factorization.

321130313323300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12877669 (or 12877662 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 321130313323300 its reverse (3323313031123), we get a palindrome (324453626354423).

The spelling of 321130313323300 in words is "three hundred twenty-one trillion, one hundred thirty billion, three hundred thirteen million, three hundred twenty-three thousand, three hundred".