30220300100533 has 2 divisors, whose sum is σ = 30220300100534. Its totient is φ = 30220300100532.

The previous prime is 30220300100491. The next prime is 30220300100587. The reversal of 30220300100533 is 33500100302203.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28366936427844 + 1853363672689 = 5326062^2 + 1361383^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30220300100533 is a prime.

It is a super-3 number, since 3×30220300100533³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30220300100833) 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, 15110150050266 + 15110150050267.

It is an arithmetic number, because the mean of its divisors is an integer number (15110150050267).

Almost surely, 2^{30220300100533} is an apocalyptic number.

It is an amenable number.

30220300100533 is a deficient number, since it is larger than the sum of its proper divisors (1).

30220300100533 is an equidigital number, since it uses as much as digits as its factorization.

30220300100533 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 22.

Adding to 30220300100533 its reverse (33500100302203), we get a palindrome (63720400402736).

The spelling of 30220300100533 in words is "thirty trillion, two hundred twenty billion, three hundred million, one hundred thousand, five hundred thirty-three".