32131011012 has 12 divisors (see below), whose sum is σ = 74972359056. Its totient is φ = 10710337000.

The previous prime is 32131010993. The next prime is 32131011019. The reversal of 32131011012 is 21011013123.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 32131010982 and 32131011000.

It is not an unprimeable number, because it can be changed into a prime (32131011019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1338792114 + ... + 1338792137.

It is an arithmetic number, because the mean of its divisors is an integer number (6247696588).

Almost surely, 2^32131011012 is an apocalyptic number.

It is an amenable number.

32131011012 is an abundant number, since it is smaller than the sum of its proper divisors (42841348044).

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

32131011012 is a wasteful number, since it uses less digits than its factorization.

32131011012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2677584258 (or 2677584256 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 32131011012 its reverse (21011013123), we get a palindrome (53142024135).

The spelling of 32131011012 in words is "thirty-two billion, one hundred thirty-one million, eleven thousand, twelve".