33300322073 has 2 divisors, whose sum is σ = 33300322074. Its totient is φ = 33300322072.

The previous prime is 33300322067. The next prime is 33300322141. The reversal of 33300322073 is 37022300333.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31617107344 + 1683214729 = 177812^2 + 41027^2 .

It is an emirp because it is prime and its reverse (37022300333) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 33300322073 - 2³⁴ = 16120452889 is a prime.

It is a super-2 number, since 2×33300322073² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33300322063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16650161036 + 16650161037.

It is an arithmetic number, because the mean of its divisors is an integer number (16650161037).

Almost surely, 2^33300322073 is an apocalyptic number.

It is an amenable number.

33300322073 is a deficient number, since it is larger than the sum of its proper divisors (1).

33300322073 is an equidigital number, since it uses as much as digits as its factorization.

33300322073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 26.

The spelling of 33300322073 in words is "thirty-three billion, three hundred million, three hundred twenty-two thousand, seventy-three".