30203300100133 has 2 divisors, whose sum is σ = 30203300100134. Its totient is φ = 30203300100132.

The previous prime is 30203300100047. The next prime is 30203300100139. The reversal of 30203300100133 is 33100100330203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25416752499009 + 4786547601124 = 5041503^2 + 2187818^2 .

It is a cyclic number.

It is not a de Polignac number, because 30203300100133 - 2²¹ = 30203298002981 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30203300100133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30203300100139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15101650050066 + 15101650050067.

It is an arithmetic number, because the mean of its divisors is an integer number (15101650050067).

Almost surely, 2^{30203300100133} is an apocalyptic number.

It is an amenable number.

30203300100133 is a deficient number, since it is larger than the sum of its proper divisors (1).

30203300100133 is an equidigital number, since it uses as much as digits as its factorization.

30203300100133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 30203300100133 its reverse (33100100330203), we get a palindrome (63303400430336).

The spelling of 30203300100133 in words is "thirty trillion, two hundred three billion, three hundred million, one hundred thousand, one hundred thirty-three".