323132130320100 has 144 divisors (see below), whose sum is σ = 965202665742336. Its totient is φ = 83379025872000.

The previous prime is 323132130319981. The next prime is 323132130320123. The reversal of 323132130320100 is 1023031231323.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 76347727 + ... + 80468873.

Almost surely, 2^{323132130320100} is an apocalyptic number.

323132130320100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 323132130320100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (482601332871168).

323132130320100 is an abundant number, since it is smaller than the sum of its proper divisors (642070535422236).

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

323132130320100 is a wasteful number, since it uses less digits than its factorization.

323132130320100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4129626 (or 4129619 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 323132130320100 its reverse (1023031231323), we get a palindrome (324155161551423).

The spelling of 323132130320100 in words is "three hundred twenty-three trillion, one hundred thirty-two billion, one hundred thirty million, three hundred twenty thousand, one hundred".