30000133122203 has 4 divisors (see below), whose sum is σ = 30000146572440. Its totient is φ = 30000119671968.

The previous prime is 30000133122199. The next prime is 30000133122221. The reversal of 30000133122203 is 30222133100003.

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

It is a cyclic number.

It is not a de Polignac number, because 30000133122203 - 2² = 30000133122199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30000133122103) 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 3 ways as a sum of consecutive naturals, for example, 2490725 + ... + 8136582.

It is an arithmetic number, because the mean of its divisors is an integer number (7500036643110).

Almost surely, 2^{30000133122203} is an apocalyptic number.

30000133122203 is a deficient number, since it is larger than the sum of its proper divisors (13450237).

30000133122203 is a wasteful number, since it uses less digits than its factorization.

30000133122203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13450236.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 30000133122203 its reverse (30222133100003), we get a palindrome (60222266222206).

It can be divided in two parts, 3000013 and 3122203, that added together give a palindrome (6122216).

The spelling of 30000133122203 in words is "thirty trillion, one hundred thirty-three million, one hundred twenty-two thousand, two hundred three".