132440133 has 8 divisors (see below), whose sum is σ = 201813568. Its totient is φ = 75680064.

The previous prime is 132440117. The next prime is 132440159. The reversal of 132440133 is 331044231.

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

It is not a de Polignac number, because 132440133 - 2⁴ = 132440117 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 6306673 = 132440133 / (1 + 3 + 2 + 4 + 4 + 0 + 1 + 3 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132442133) 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, 3153316 + ... + 3153357.

It is an arithmetic number, because the mean of its divisors is an integer number (25226696).

Almost surely, 2^132440133 is an apocalyptic number.

It is an amenable number.

132440133 is a deficient number, since it is larger than the sum of its proper divisors (69373435).

132440133 is an equidigital number, since it uses as much as digits as its factorization.

132440133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6306683.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 132440133 is about 11508.2636831105. The cubic root of 132440133 is about 509.7296183099.

Adding to 132440133 its reverse (331044231), we get a palindrome (463484364).

The spelling of 132440133 in words is "one hundred thirty-two million, four hundred forty thousand, one hundred thirty-three".