32131101332 has 24 divisors (see below), whose sum is σ = 61848155712. Its totient is φ = 14605043640.

The previous prime is 32131101307. The next prime is 32131101337. The reversal of 32131101332 is 23310113123.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32131101337) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3012248 + ... + 3022895.

It is an arithmetic number, because the mean of its divisors is an integer number (2577006488).

Almost surely, 2^32131101332 is an apocalyptic number.

It is an amenable number.

32131101332 is a deficient number, since it is larger than the sum of its proper divisors (29717054380).

32131101332 is a wasteful number, since it uses less digits than its factorization.

32131101332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6035180 (or 6035156 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 32131101332 its reverse (23310113123), we get a palindrome (55441214455).

The spelling of 32131101332 in words is "thirty-two billion, one hundred thirty-one million, one hundred one thousand, three hundred thirty-two".