30201133203 has 16 divisors (see below), whose sum is σ = 45010344960. Its totient is φ = 20013522408.

The previous prime is 30201133189. The next prime is 30201133243. The reversal of 30201133203 is 30233110203.

It is a de Polignac number, because none of the positive numbers 2^k-30201133203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30201133243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3344475 + ... + 3353492.

It is an arithmetic number, because the mean of its divisors is an integer number (2813146560).

Almost surely, 2^30201133203 is an apocalyptic number.

30201133203 is a deficient number, since it is larger than the sum of its proper divisors (14809211757).

30201133203 is a wasteful number, since it uses less digits than its factorization.

30201133203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6698143 (or 6698137 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 30201133203 its reverse (30233110203), we get a palindrome (60434243406).

The spelling of 30201133203 in words is "thirty billion, two hundred one million, one hundred thirty-three thousand, two hundred three".