321322001133132 has 18 divisors (see below), whose sum is σ = 812230613975508. Its totient is φ = 107107333711032.

The previous prime is 321322001133109. The next prime is 321322001133167. The reversal of 321322001133132 is 231331100223123.

321322001133132 is a `hidden beast` number, since 3 + 2 + 1 + 32 + 200 + 113 + 313 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 321322001133096 and 321322001133105.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4462805571258 + ... + 4462805571329.

Almost surely, 2^{321322001133132} is an apocalyptic number.

It is an amenable number.

321322001133132 is an abundant number, since it is smaller than the sum of its proper divisors (490908612842376).

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

321322001133132 is a wasteful number, since it uses less digits than its factorization.

321322001133132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8925611142597 (or 8925611142592 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 321322001133132 its reverse (231331100223123), we get a palindrome (552653101356255).

The spelling of 321322001133132 in words is "three hundred twenty-one trillion, three hundred twenty-two billion, one million, one hundred thirty-three thousand, one hundred thirty-two".