30080513 has 2 divisors, whose sum is σ = 30080514. Its totient is φ = 30080512.

The previous prime is 30080507. The next prime is 30080537. The reversal of 30080513 is 31508003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18601969 + 11478544 = 4313^2 + 3388^2 .

It is an emirp because it is prime and its reverse (31508003) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30080513 - 2¹⁴ = 30064129 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (30080543) 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, 15040256 + 15040257.

It is an arithmetic number, because the mean of its divisors is an integer number (15040257).

Almost surely, 2^30080513 is an apocalyptic number.

It is an amenable number.

30080513 is a deficient number, since it is larger than the sum of its proper divisors (1).

30080513 is an equidigital number, since it uses as much as digits as its factorization.

30080513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 30080513 is about 5484.5704480843. The cubic root of 30080513 is about 311.0009718645. Note that the first 3 decimals are identical.

Adding to 30080513 its reverse (31508003), we get a palindrome (61588516).

The spelling of 30080513 in words is "thirty million, eighty thousand, five hundred thirteen".