133132301 has 8 divisors (see below), whose sum is σ = 139468800. Its totient is φ = 126912240.

The previous prime is 133132277. The next prime is 133132309. The reversal of 133132301 is 103231331.

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

It is a cyclic number.

It is not a de Polignac number, because 133132301 - 2¹⁰ = 133131277 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 133132301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133132309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26765 + ... + 31346.

It is an arithmetic number, because the mean of its divisors is an integer number (17433600).

Almost surely, 2^133132301 is an apocalyptic number.

It is an amenable number.

133132301 is a deficient number, since it is larger than the sum of its proper divisors (6336499).

133132301 is an equidigital number, since it uses as much as digits as its factorization.

133132301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58219.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 133132301 is about 11538.2971447263. The cubic root of 133132301 is about 510.6160708253.

Adding to 133132301 its reverse (103231331), we get a palindrome (236363632).

The spelling of 133132301 in words is "one hundred thirty-three million, one hundred thirty-two thousand, three hundred one".