32131333312 has 28 divisors (see below), whose sum is σ = 68665278976. Its totient is φ = 14829845760.

The previous prime is 32131333301. The next prime is 32131333343. The reversal of 32131333312 is 21333313123.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19308864 + ... + 19310527.

It is an arithmetic number, because the mean of its divisors is an integer number (2452331392).

Almost surely, 2^32131333312 is an apocalyptic number.

32131333312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32131333312 is an abundant number, since it is smaller than the sum of its proper divisors (36533945664).

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

32131333312 is a wasteful number, since it uses less digits than its factorization.

32131333312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38619416 (or 38619406 counting only the distinct ones).

The product of its digits is 2916, while the sum is 25.

Adding to 32131333312 its reverse (21333313123), we get a palindrome (53464646435).

The spelling of 32131333312 in words is "thirty-two billion, one hundred thirty-one million, three hundred thirty-three thousand, three hundred twelve".