32321130032 has 20 divisors (see below), whose sum is σ = 62835926160. Its totient is φ = 16105407168.

The previous prime is 32321130001. The next prime is 32321130043. The reversal of 32321130032 is 23003112323.

It is a super-3 number, since 3×32321130032³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32321129986 and 32321130013.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3442532 + ... + 3451907.

It is an arithmetic number, because the mean of its divisors is an integer number (3141796308).

Almost surely, 2^32321130032 is an apocalyptic number.

It is an amenable number.

32321130032 is a deficient number, since it is larger than the sum of its proper divisors (30514796128).

32321130032 is a wasteful number, since it uses less digits than its factorization.

32321130032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6894740 (or 6894734 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 32321130032 its reverse (23003112323), we get a palindrome (55324242355).

The spelling of 32321130032 in words is "thirty-two billion, three hundred twenty-one million, one hundred thirty thousand, thirty-two".