330130441 has 2 divisors, whose sum is σ = 330130442. Its totient is φ = 330130440.

The previous prime is 330130379. The next prime is 330130499. The reversal of 330130441 is 144031033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 329967225 + 163216 = 18165^2 + 404^2 .

It is an emirp because it is prime and its reverse (144031033) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 330130441 - 2⁷ = 330130313 is a prime.

It is a super-4 number, since 4×330130441⁴ (a number of 35 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (330130741) 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 as a sum of consecutive naturals, namely, 165065220 + 165065221.

It is an arithmetic number, because the mean of its divisors is an integer number (165065221).

Almost surely, 2^330130441 is an apocalyptic number.

It is an amenable number.

330130441 is a deficient number, since it is larger than the sum of its proper divisors (1).

330130441 is an equidigital number, since it uses as much as digits as its factorization.

330130441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 330130441 is about 18169.4920402305. The cubic root of 330130441 is about 691.1333617663.

Adding to 330130441 its reverse (144031033), we get a palindrome (474161474).

The spelling of 330130441 in words is "three hundred thirty million, one hundred thirty thousand, four hundred forty-one".