30280530003 has 16 divisors (see below), whose sum is σ = 42389633280. Its totient is φ = 19200002976.

The previous prime is 30280529989. The next prime is 30280530019. The reversal of 30280530003 is 30003508203.

It is not a de Polignac number, because 30280530003 - 2¹³ = 30280521811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30280530023) 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 15 ways as a sum of consecutive naturals, for example, 2591575 + ... + 2603232.

It is an arithmetic number, because the mean of its divisors is an integer number (2649352080).

Almost surely, 2^30280530003 is an apocalyptic number.

30280530003 is a deficient number, since it is larger than the sum of its proper divisors (12109103277).

30280530003 is a wasteful number, since it uses less digits than its factorization.

30280530003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5194906.

The product of its (nonzero) digits is 2160, while the sum is 24.

The spelling of 30280530003 in words is "thirty billion, two hundred eighty million, five hundred thirty thousand, three".