132665133 has 16 divisors (see below), whose sum is σ = 181149696. Its totient is φ = 86336880.

The previous prime is 132665083. The next prime is 132665147. The reversal of 132665133 is 331566231.

It is a happy number.

It is not a de Polignac number, because 132665133 - 2¹³ = 132656941 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132665133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132665233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18916 + ... + 24962.

It is an arithmetic number, because the mean of its divisors is an integer number (11321856).

Almost surely, 2^132665133 is an apocalyptic number.

It is an amenable number.

132665133 is a deficient number, since it is larger than the sum of its proper divisors (48484563).

132665133 is a wasteful number, since it uses less digits than its factorization.

132665133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6224.

The product of its digits is 9720, while the sum is 30.

The square root of 132665133 is about 11518.0351188907. The cubic root of 132665133 is about 510.0181116213.

The spelling of 132665133 in words is "one hundred thirty-two million, six hundred sixty-five thousand, one hundred thirty-three".