30530050003 has 8 divisors (see below), whose sum is σ = 32663730320. Its totient is φ = 28449053280.

The previous prime is 30530049997. The next prime is 30530050007. The reversal of 30530050003 is 30005003503.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30530050003 - 2⁹ = 30530049491 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30530050007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13169700 + ... + 13172017.

It is an arithmetic number, because the mean of its divisors is an integer number (4082966290).

Almost surely, 2^30530050003 is an apocalyptic number.

30530050003 is a deficient number, since it is larger than the sum of its proper divisors (2133680317).

30530050003 is a wasteful number, since it uses less digits than its factorization.

30530050003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26341797.

The product of its (nonzero) digits is 675, while the sum is 19.

Adding to 30530050003 its reverse (30005003503), we get a palindrome (60535053506).

The spelling of 30530050003 in words is "thirty billion, five hundred thirty million, fifty thousand, three".