132131252 has 24 divisors (see below), whose sum is σ = 253380960. Its totient is φ = 59790560.

The previous prime is 132131227. The next prime is 132131257. The reversal of 132131252 is 252131231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132131257) by changing a digit.

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, 3374 + ... + 16602.

It is an arithmetic number, because the mean of its divisors is an integer number (10557540).

Almost surely, 2^132131252 is an apocalyptic number.

It is an amenable number.

132131252 is a deficient number, since it is larger than the sum of its proper divisors (121249708).

132131252 is a wasteful number, since it uses less digits than its factorization.

132131252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13471 (or 13469 counting only the distinct ones).

The product of its digits is 360, while the sum is 20.

The square root of 132131252 is about 11494.8358839959. The cubic root of 132131252 is about 509.3330407532. Note that the first 3 decimals are identical.

Adding to 132131252 its reverse (252131231), we get a palindrome (384262483).

The spelling of 132131252 in words is "one hundred thirty-two million, one hundred thirty-one thousand, two hundred fifty-two".