30030310133 has 2 divisors, whose sum is σ = 30030310134. Its totient is φ = 30030310132.

The previous prime is 30030310129. The next prime is 30030310139. The reversal of 30030310133 is 33101303003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29812511569 + 217798564 = 172663^2 + 14758^2 .

It is a cyclic number.

It is not a de Polignac number, because 30030310133 - 2² = 30030310129 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30030310139) 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 as a sum of consecutive naturals, namely, 15015155066 + 15015155067.

It is an arithmetic number, because the mean of its divisors is an integer number (15015155067).

Almost surely, 2^30030310133 is an apocalyptic number.

It is an amenable number.

30030310133 is a deficient number, since it is larger than the sum of its proper divisors (1).

30030310133 is an equidigital number, since it uses as much as digits as its factorization.

30030310133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 243, while the sum is 17.

Adding to 30030310133 its reverse (33101303003), we get a palindrome (63131613136).

The spelling of 30030310133 in words is "thirty billion, thirty million, three hundred ten thousand, one hundred thirty-three".