131202032132 has 12 divisors (see below), whose sum is σ = 243109647900. Its totient is φ = 61742132736.

The previous prime is 131202032131. The next prime is 131202032201. The reversal of 131202032132 is 231230202131.

It can be written as a sum of positive squares in 2 ways, for example, as 108889440256 + 22312591876 = 329984^2 + 149374^2 .

It is not an unprimeable number, because it can be changed into a prime (131202032131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 964720757 + ... + 964720892.

It is an arithmetic number, because the mean of its divisors is an integer number (20259137325).

Almost surely, 2^131202032132 is an apocalyptic number.

It is an amenable number.

131202032132 is a deficient number, since it is larger than the sum of its proper divisors (111907615768).

131202032132 is a wasteful number, since it uses less digits than its factorization.

131202032132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1929441670 (or 1929441668 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 131202032132 its reverse (231230202131), we get a palindrome (362432234263).

The spelling of 131202032132 in words is "one hundred thirty-one billion, two hundred two million, thirty-two thousand, one hundred thirty-two".