30030133100203 has 4 divisors (see below), whose sum is σ = 31796611517880. Its totient is φ = 28263654682528.

The previous prime is 30030133100173. The next prime is 30030133100257. The reversal of 30030133100203 is 30200133103003.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30030133100203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30030133103203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 883239208813 + ... + 883239208846.

It is an arithmetic number, because the mean of its divisors is an integer number (7949152879470).

Almost surely, 2^{30030133100203} is an apocalyptic number.

30030133100203 is a deficient number, since it is larger than the sum of its proper divisors (1766478417677).

30030133100203 is a wasteful number, since it uses less digits than its factorization.

30030133100203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1766478417676.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 30030133100203 its reverse (30200133103003), we get a palindrome (60230266203206).

The spelling of 30030133100203 in words is "thirty trillion, thirty billion, one hundred thirty-three million, one hundred thousand, two hundred three".