323311200043132 has 24 divisors (see below), whose sum is σ = 647174596906880. Its totient is φ = 138443614985520.

The previous prime is 323311200043123. The next prime is 323311200043171. The reversal of 323311200043132 is 231340002113323.

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 323311200043132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4930295382 + ... + 4930360957.

Almost surely, 2^{323311200043132} is an apocalyptic number.

It is an amenable number.

323311200043132 is an abundant number, since it is smaller than the sum of its proper divisors (323863396863748).

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

323311200043132 is a wasteful number, since it uses less digits than its factorization.

323311200043132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9860657521 (or 9860657519 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 323311200043132 its reverse (231340002113323), we get a palindrome (554651202156455).

The spelling of 323311200043132 in words is "three hundred twenty-three trillion, three hundred eleven billion, two hundred million, forty-three thousand, one hundred thirty-two".