30002771069 has 2 divisors, whose sum is σ = 30002771070. Its totient is φ = 30002771068.

The previous prime is 30002771059. The next prime is 30002771089. The reversal of 30002771069 is 96017720003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26505468025 + 3497303044 = 162805^2 + 59138^2 .

It is a cyclic number.

It is not a de Polignac number, because 30002771069 - 2¹⁶ = 30002705533 is a prime.

It is a super-2 number, since 2×30002771069² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30002771059) 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, 15001385534 + 15001385535.

It is an arithmetic number, because the mean of its divisors is an integer number (15001385535).

Almost surely, 2^30002771069 is an apocalyptic number.

It is an amenable number.

30002771069 is a deficient number, since it is larger than the sum of its proper divisors (1).

30002771069 is an equidigital number, since it uses as much as digits as its factorization.

30002771069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15876, while the sum is 35.

The spelling of 30002771069 in words is "thirty billion, two million, seven hundred seventy-one thousand, sixty-nine".