330133141 has 4 divisors (see below), whose sum is σ = 355528012. Its totient is φ = 304738272.

The previous prime is 330133109. The next prime is 330133157. The reversal of 330133141 is 141331033.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 75603025 + 254530116 = 8695^2 + 15954^2 .

It is a cyclic number.

It is not a de Polignac number, because 330133141 - 2⁵ = 330133109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330133171) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 12697416 + ... + 12697441.

It is an arithmetic number, because the mean of its divisors is an integer number (88882003).

Almost surely, 2^330133141 is an apocalyptic number.

It is an amenable number.

330133141 is a deficient number, since it is larger than the sum of its proper divisors (25394871).

330133141 is a wasteful number, since it uses less digits than its factorization.

330133141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25394870.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 330133141 is about 18169.5663404496. The cubic root of 330133141 is about 691.1352459255.

Adding to 330133141 its reverse (141331033), we get a palindrome (471464174).

The spelling of 330133141 in words is "three hundred thirty million, one hundred thirty-three thousand, one hundred forty-one".