30020912003 has 8 divisors (see below), whose sum is σ = 30532723200. Its totient is φ = 29509200328.

The previous prime is 30020911993. The next prime is 30020912063. The reversal of 30020912003 is 30021902003.

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 30020912003 - 2¹⁶ = 30020846467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30020912063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 833318 + ... + 868596.

It is an arithmetic number, because the mean of its divisors is an integer number (3816590400).

Almost surely, 2^30020912003 is an apocalyptic number.

30020912003 is a deficient number, since it is larger than the sum of its proper divisors (511811197).

30020912003 is a wasteful number, since it uses less digits than its factorization.

30020912003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49761.

The product of its (nonzero) digits is 324, while the sum is 20.

The spelling of 30020912003 in words is "thirty billion, twenty million, nine hundred twelve thousand, three".