131210132032 has 56 divisors (see below), whose sum is σ = 297616717440. Its totient is φ = 56223298560.

The previous prime is 131210132029. The next prime is 131210132089. The reversal of 131210132032 is 230231012131.

It is a tau number, because it is divible by the number of its divisors (56).

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 7 ways as a sum of consecutive naturals, for example, 3007269 + ... + 3050587.

It is an arithmetic number, because the mean of its divisors is an integer number (5314584240).

Almost surely, 2^131210132032 is an apocalyptic number.

It is an amenable number.

131210132032 is an abundant number, since it is smaller than the sum of its proper divisors (166406585408).

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

131210132032 is an equidigital number, since it uses as much as digits as its factorization.

131210132032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50099 (or 50089 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 131210132032 its reverse (230231012131), we get a palindrome (361441144163).

The spelling of 131210132032 in words is "one hundred thirty-one billion, two hundred ten million, one hundred thirty-two thousand, thirty-two".