132120635 has 8 divisors (see below), whose sum is σ = 158793696. Its totient is φ = 105530560.

The previous prime is 132120631. The next prime is 132120683. The reversal of 132120635 is 536021231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 132120635 - 2² = 132120631 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132120635.

It is not an unprimeable number, because it can be changed into a prime (132120631) 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 7 ways as a sum of consecutive naturals, for example, 17186 + ... + 23655.

It is an arithmetic number, because the mean of its divisors is an integer number (19849212).

Almost surely, 2^132120635 is an apocalyptic number.

132120635 is a deficient number, since it is larger than the sum of its proper divisors (26673061).

132120635 is an equidigital number, since it uses as much as digits as its factorization.

132120635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41493.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 132120635 is about 11494.3740586428. The cubic root of 132120635 is about 509.3193984249.

Adding to 132120635 its reverse (536021231), we get a palindrome (668141866).

The spelling of 132120635 in words is "one hundred thirty-two million, one hundred twenty thousand, six hundred thirty-five".