330133133 has 6 divisors (see below), whose sum is σ = 362873742. Its totient is φ = 300120920.

The previous prime is 330133109. The next prime is 330133157. The reversal of 330133133 is 331331033.

It is an interprime number because it is at equal distance from previous prime (330133109) and next prime (330133157).

It can be written as a sum of positive squares in only one way, i.e., 312476329 + 17656804 = 17677^2 + 4202^2 .

It is not a de Polignac number, because 330133133 - 2¹⁰ = 330132109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330133103) 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 5 ways as a sum of consecutive naturals, for example, 1364066 + ... + 1364307.

It is an arithmetic number, because the mean of its divisors is an integer number (60478957).

Almost surely, 2^330133133 is an apocalyptic number.

It is an amenable number.

330133133 is a deficient number, since it is larger than the sum of its proper divisors (32740609).

330133133 is a wasteful number, since it uses less digits than its factorization.

330133133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2728395 (or 2728384 counting only the distinct ones).

The product of its (nonzero) digits is 729, while the sum is 20.

The square root of 330133133 is about 18169.5661203013. The cubic root of 330133133 is about 691.1352403429.

Adding to 330133133 its reverse (331331033), we get a palindrome (661464166).

The spelling of 330133133 in words is "three hundred thirty million, one hundred thirty-three thousand, one hundred thirty-three".