321130121300322 has 32 divisors (see below), whose sum is σ = 647320567547904. Its totient is φ = 106199994499200.

The previous prime is 321130121300279. The next prime is 321130121300431. The reversal of 321130121300322 is 223003121031123.

It is a junction number, because it is equal to n+sod(n) for n = 321130121300292 and 321130121300301.

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, 175064622 + ... + 176889462.

It is an arithmetic number, because the mean of its divisors is an integer number (20228767735872).

Almost surely, 2^{321130121300322} is an apocalyptic number.

321130121300322 is an abundant number, since it is smaller than the sum of its proper divisors (326190446247582).

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

321130121300322 is a wasteful number, since it uses less digits than its factorization.

321130121300322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2055914.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 321130121300322 its reverse (223003121031123), we get a palindrome (544133242331445).

The spelling of 321130121300322 in words is "three hundred twenty-one trillion, one hundred thirty billion, one hundred twenty-one million, three hundred thousand, three hundred twenty-two".