30299669377 has 2 divisors, whose sum is σ = 30299669378. Its totient is φ = 30299669376.

The previous prime is 30299669333. The next prime is 30299669437. The reversal of 30299669377 is 77396699203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25898143041 + 4401526336 = 160929^2 + 66344^2 .

It is an emirp because it is prime and its reverse (77396699203) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30299669377 - 2¹¹ = 30299667329 is a prime.

It is not a weakly prime, because it can be changed into another prime (30299669327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15149834688 + 15149834689.

It is an arithmetic number, because the mean of its divisors is an integer number (15149834689).

Almost surely, 2^30299669377 is an apocalyptic number.

It is an amenable number.

30299669377 is a deficient number, since it is larger than the sum of its proper divisors (1).

30299669377 is an equidigital number, since it uses as much as digits as its factorization.

30299669377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23147208, while the sum is 61.

The spelling of 30299669377 in words is "thirty billion, two hundred ninety-nine million, six hundred sixty-nine thousand, three hundred seventy-seven".