30010020133 has 2 divisors, whose sum is σ = 30010020134. Its totient is φ = 30010020132.

The previous prime is 30010020101. The next prime is 30010020143. The reversal of 30010020133 is 33102001003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27132019524 + 2878000609 = 164718^2 + 53647^2 .

It is a cyclic number.

It is not a de Polignac number, because 30010020133 - 2⁵ = 30010020101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30010020143) 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, 15005010066 + 15005010067.

It is an arithmetic number, because the mean of its divisors is an integer number (15005010067).

Almost surely, 2^30010020133 is an apocalyptic number.

It is an amenable number.

30010020133 is a deficient number, since it is larger than the sum of its proper divisors (1).

30010020133 is an equidigital number, since it uses as much as digits as its factorization.

30010020133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 30010020133 its reverse (33102001003), we get a palindrome (63112021136).

The spelling of 30010020133 in words is "thirty billion, ten million, twenty thousand, one hundred thirty-three".