131024132 has 24 divisors (see below), whose sum is σ = 236023200. Its totient is φ = 63616256.

The previous prime is 131024119. The next prime is 131024149. The reversal of 131024132 is 231420131.

131024132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 131024132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16244 + ... + 22932.

It is an arithmetic number, because the mean of its divisors is an integer number (9834300).

Almost surely, 2^131024132 is an apocalyptic number.

It is an amenable number.

131024132 is a deficient number, since it is larger than the sum of its proper divisors (104999068).

131024132 is a wasteful number, since it uses less digits than its factorization.

131024132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6835 (or 6833 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 131024132 is about 11446.5773050288. The cubic root of 131024132 is about 507.9064917686.

Adding to 131024132 its reverse (231420131), we get a palindrome (362444263).

The spelling of 131024132 in words is "one hundred thirty-one million, twenty-four thousand, one hundred thirty-two".