320133123211132 has 24 divisors (see below), whose sum is σ = 698472268824960. Its totient is φ = 124727190861360.

The previous prime is 320133123211037. The next prime is 320133123211151. The reversal of 320133123211132 is 231112321331023.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 320133123211132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 519696628282 + ... + 519696628897.

It is an arithmetic number, because the mean of its divisors is an integer number (29103011201040).

Almost surely, 2^{320133123211132} is an apocalyptic number.

It is an amenable number.

320133123211132 is an abundant number, since it is smaller than the sum of its proper divisors (378339145613828).

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

320133123211132 is a wasteful number, since it uses less digits than its factorization.

320133123211132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1039393257201 (or 1039393257199 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 320133123211132 its reverse (231112321331023), we get a palindrome (551245444542155).

The spelling of 320133123211132 in words is "three hundred twenty trillion, one hundred thirty-three billion, one hundred twenty-three million, two hundred eleven thousand, one hundred thirty-two".