4030305013 has 4 divisors (see below), whose sum is σ = 4606062880. Its totient is φ = 3454547148.

The previous prime is 4030304977. The next prime is 4030305017. The reversal of 4030305013 is 3105030304.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4030305013 - 2²⁹ = 3493434101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4030305017) 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 3 ways as a sum of consecutive naturals, for example, 287878923 + ... + 287878936.

It is an arithmetic number, because the mean of its divisors is an integer number (1151515720).

Almost surely, 2^4030305013 is an apocalyptic number.

It is an amenable number.

4030305013 is a deficient number, since it is larger than the sum of its proper divisors (575757867).

4030305013 is an equidigital number, since it uses as much as digits as its factorization.

4030305013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575757866.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 4030305013 is about 63484.6832944766. The cubic root of 4030305013 is about 1591.3998211365.

Adding to 4030305013 its reverse (3105030304), we get a palindrome (7135335317).

The spelling of 4030305013 in words is "four billion, thirty million, three hundred five thousand, thirteen".