30001105133 has 2 divisors, whose sum is σ = 30001105134. Its totient is φ = 30001105132.

The previous prime is 30001105103. The next prime is 30001105157. The reversal of 30001105133 is 33150110003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20231364169 + 9769740964 = 142237^2 + 98842^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30001105133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30001105103) 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 as a sum of consecutive naturals, namely, 15000552566 + 15000552567.

It is an arithmetic number, because the mean of its divisors is an integer number (15000552567).

Almost surely, 2^30001105133 is an apocalyptic number.

It is an amenable number.

30001105133 is a deficient number, since it is larger than the sum of its proper divisors (1).

30001105133 is an equidigital number, since it uses as much as digits as its factorization.

30001105133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 135, while the sum is 17.

Adding to 30001105133 its reverse (33150110003), we get a palindrome (63151215136).

The spelling of 30001105133 in words is "thirty billion, one million, one hundred five thousand, one hundred thirty-three".