32230313120 has 96 divisors (see below), whose sum is σ = 79175771136. Its totient is φ = 12384921600.

The previous prime is 32230313081. The next prime is 32230313123. The reversal of 32230313120 is 2131303223.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 32230313092 and 32230313101.

It is not an unprimeable number, because it can be changed into a prime (32230313123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 655805 + ... + 703235.

It is an arithmetic number, because the mean of its divisors is an integer number (824747616).

Almost surely, 2^32230313120 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 32230313120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39587885568).

32230313120 is an abundant number, since it is smaller than the sum of its proper divisors (46945458016).

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

32230313120 is a wasteful number, since it uses less digits than its factorization.

32230313120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47614 (or 47606 counting only the distinct ones).

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

Adding to 32230313120 its reverse (2131303223), we get a palindrome (34361616343).

The spelling of 32230313120 in words is "thirty-two billion, two hundred thirty million, three hundred thirteen thousand, one hundred twenty".