133324465 has 8 divisors (see below), whose sum is σ = 160171200. Its totient is φ = 106538352.

The previous prime is 133324441. The next prime is 133324481. The reversal of 133324465 is 564423331.

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 133324465 - 2¹³ = 133316273 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10165 + ... + 19234.

It is an arithmetic number, because the mean of its divisors is an integer number (20021400).

Almost surely, 2^133324465 is an apocalyptic number.

It is an amenable number.

133324465 is a deficient number, since it is larger than the sum of its proper divisors (26846735).

133324465 is an equidigital number, since it uses as much as digits as its factorization.

133324465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30311.

The product of its digits is 25920, while the sum is 31.

The square root of 133324465 is about 11546.6213673091. The cubic root of 133324465 is about 510.8616281988.

Adding to 133324465 its reverse (564423331), we get a palindrome (697747796).

The spelling of 133324465 in words is "one hundred thirty-three million, three hundred twenty-four thousand, four hundred sixty-five".