32123323312 has 20 divisors (see below), whose sum is σ = 62302284720. Its totient is φ = 16045314368.

The previous prime is 32123323307. The next prime is 32123323319. The reversal of 32123323312 is 21332332123.

It is a super-3 number, since 3×32123323312³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (32123323319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1005487 + ... + 1036942.

It is an arithmetic number, because the mean of its divisors is an integer number (3115114236).

Almost surely, 2^32123323312 is an apocalyptic number.

It is an amenable number.

32123323312 is a deficient number, since it is larger than the sum of its proper divisors (30178961408).

32123323312 is a wasteful number, since it uses less digits than its factorization.

32123323312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2043420 (or 2043414 counting only the distinct ones).

The product of its digits is 3888, while the sum is 25.

Adding to 32123323312 its reverse (21332332123), we get a palindrome (53455655435).

The spelling of 32123323312 in words is "thirty-two billion, one hundred twenty-three million, three hundred twenty-three thousand, three hundred twelve".