132013234431 has 48 divisors (see below), whose sum is σ = 212035219200. Its totient is φ = 81139732128.

The previous prime is 132013234429. The next prime is 132013234453. The reversal of 132013234431 is 134432310231.

It is a happy number.

132013234431 is a `hidden beast` number, since 1 + 3 + 201 + 3 + 23 + 4 + 431 = 666.

It is not a de Polignac number, because 132013234431 - 2¹ = 132013234429 is a prime.

It is a super-2 number, since 2×132013234431² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 132013234395 and 132013234404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132013234531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3811116 + ... + 3845598.

It is an arithmetic number, because the mean of its divisors is an integer number (4417400400).

Almost surely, 2^132013234431 is an apocalyptic number.

132013234431 is a deficient number, since it is larger than the sum of its proper divisors (80021984769).

132013234431 is a wasteful number, since it uses less digits than its factorization.

132013234431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35357 (or 35338 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 132013234431 its reverse (134432310231), we get a palindrome (266445544662).

The spelling of 132013234431 in words is "one hundred thirty-two billion, thirteen million, two hundred thirty-four thousand, four hundred thirty-one".