32321130300400 has 120 divisors (see below), whose sum is σ = 81074089747584. Its totient is φ = 12359260742400.

The previous prime is 32321130300383. The next prime is 32321130300443. The reversal of 32321130300400 is 400303112323.

It is a super-3 number, since 3×32321130300400³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15066915 + ... + 17077885.

Almost surely, 2^{32321130300400} 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 32321130300400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40537044873792).

32321130300400 is an abundant number, since it is smaller than the sum of its proper divisors (48752959447184).

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

32321130300400 is a wasteful number, since it uses less digits than its factorization.

32321130300400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2012759 (or 2012748 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 32321130300400 its reverse (400303112323), we get a palindrome (32721433412723).

The spelling of 32321130300400 in words is "thirty-two trillion, three hundred twenty-one billion, one hundred thirty million, three hundred thousand, four hundred".