330113471 has 2 divisors, whose sum is σ = 330113472. Its totient is φ = 330113470.

The previous prime is 330113453. The next prime is 330113473. The reversal of 330113471 is 174311033.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-330113471 is a prime.

It is a super-3 number, since 3×330113471³ (a number of 27 digits) contains 333 as substring.

Together with 330113473, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330113473) 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 as a sum of consecutive naturals, namely, 165056735 + 165056736.

It is an arithmetic number, because the mean of its divisors is an integer number (165056736).

Almost surely, 2^330113471 is an apocalyptic number.

330113471 is a deficient number, since it is larger than the sum of its proper divisors (1).

330113471 is an equidigital number, since it uses as much as digits as its factorization.

330113471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 330113471 is about 18169.0250426378. The cubic root of 330113471 is about 691.1215192412.

The spelling of 330113471 in words is "three hundred thirty million, one hundred thirteen thousand, four hundred seventy-one".