3313020202109 has 2 divisors, whose sum is σ = 3313020202110. Its totient is φ = 3313020202108.

The previous prime is 3313020202081. The next prime is 3313020202147. The reversal of 3313020202109 is 9012020203133.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1975289702500 + 1337730499609 = 1405450^2 + 1156603^2 .

It is an emirp because it is prime and its reverse (9012020203133) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3313020202109 - 2⁸ = 3313020201853 is a prime.

It is a super-3 number, since 3×3313020202109³ (a number of 39 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3313020202169) 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, 1656510101054 + 1656510101055.

It is an arithmetic number, because the mean of its divisors is an integer number (1656510101055).

Almost surely, 2^{3313020202109} is an apocalyptic number.

It is an amenable number.

3313020202109 is a deficient number, since it is larger than the sum of its proper divisors (1).

3313020202109 is an equidigital number, since it uses as much as digits as its factorization.

3313020202109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

The spelling of 3313020202109 in words is "three trillion, three hundred thirteen billion, twenty million, two hundred two thousand, one hundred nine".