321100133110011 has 32 divisors (see below), whose sum is σ = 476180347968000. Its totient is φ = 213852362746464.

The previous prime is 321100133109949. The next prime is 321100133110033. The reversal of 321100133110011 is 110011331001123.

321100133110011 is a `hidden beast` number, since 321 + 1 + 0 + 0 + 1 + 331 + 1 + 0 + 0 + 11 = 666.

It is not a de Polignac number, because 321100133110011 - 2⁷ = 321100133109883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (321100133110411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1948470805 + ... + 1948635593.

It is an arithmetic number, because the mean of its divisors is an integer number (14880635874000).

Almost surely, 2^{321100133110011} is an apocalyptic number.

321100133110011 is a deficient number, since it is larger than the sum of its proper divisors (155080214857989).

321100133110011 is a wasteful number, since it uses less digits than its factorization.

321100133110011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236640 (or 236634 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 321100133110011 its reverse (110011331001123), we get a palindrome (431111464111134).

The spelling of 321100133110011 in words is "three hundred twenty-one trillion, one hundred billion, one hundred thirty-three million, one hundred ten thousand, eleven".