32320104343100 has 144 divisors (see below), whose sum is σ = 81233545053696. Its totient is φ = 10932688800000.

The previous prime is 32320104343097. The next prime is 32320104343159. The reversal of 32320104343100 is 134340102323.

It is a super-2 number, since 2×32320104343100² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32320104343100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19200425 + ... + 20815775.

Almost surely, 2^{32320104343100} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32320104343100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40616772526848).

32320104343100 is an abundant number, since it is smaller than the sum of its proper divisors (48913440710596).

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

32320104343100 is a wasteful number, since it uses less digits than its factorization.

32320104343100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1615756 (or 1615749 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 32320104343100 its reverse (134340102323), we get a palindrome (32454444445423).

The spelling of 32320104343100 in words is "thirty-two trillion, three hundred twenty billion, one hundred four million, three hundred forty-three thousand, one hundred".