132120052 has 12 divisors (see below), whose sum is σ = 233256996. Its totient is φ = 65475200.

The previous prime is 132120041. The next prime is 132120059. The reversal of 132120052 is 250021231.

It can be written as a sum of positive squares in 2 ways, for example, as 44435556 + 87684496 = 6666^2 + 9364^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132120059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145699 + ... + 146602.

It is an arithmetic number, because the mean of its divisors is an integer number (19438083).

Almost surely, 2^132120052 is an apocalyptic number.

It is an amenable number.

132120052 is a deficient number, since it is larger than the sum of its proper divisors (101136944).

132120052 is a wasteful number, since it uses less digits than its factorization.

132120052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292418 (or 292416 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 132120052 is about 11494.3486983822. The cubic root of 132120052 is about 509.3186492771.

Adding to 132120052 its reverse (250021231), we get a palindrome (382141283).

The spelling of 132120052 in words is "one hundred thirty-two million, one hundred twenty thousand, fifty-two".