330145051 has 2 divisors, whose sum is σ = 330145052. Its totient is φ = 330145050.

The previous prime is 330145031. The next prime is 330145073. The reversal of 330145051 is 150541033.

It is a happy number.

It is an a-pointer prime, because the next prime (330145073) can be obtained adding 330145051 to its sum of digits (22).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 330145051 - 2²³ = 321756443 is a prime.

It is not a weakly prime, because it can be changed into another prime (330145031) 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, 165072525 + 165072526.

It is an arithmetic number, because the mean of its divisors is an integer number (165072526).

Almost surely, 2^330145051 is an apocalyptic number.

330145051 is a deficient number, since it is larger than the sum of its proper divisors (1).

330145051 is an equidigital number, since it uses as much as digits as its factorization.

330145051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 330145051 is about 18169.8940833457. The cubic root of 330145051 is about 691.1435570388.

Adding to 330145051 its reverse (150541033), we get a palindrome (480686084).

The spelling of 330145051 in words is "three hundred thirty million, one hundred forty-five thousand, fifty-one".