30420105299 has 2 divisors, whose sum is σ = 30420105300. Its totient is φ = 30420105298.

The previous prime is 30420105253. The next prime is 30420105323. The reversal of 30420105299 is 99250102403.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30420105299 - 2³² = 26125138003 is a prime.

It is not a weakly prime, because it can be changed into another prime (30420105229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15210052649 + 15210052650.

It is an arithmetic number, because the mean of its divisors is an integer number (15210052650).

Almost surely, 2^30420105299 is an apocalyptic number.

30420105299 is a deficient number, since it is larger than the sum of its proper divisors (1).

30420105299 is an equidigital number, since it uses as much as digits as its factorization.

30420105299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 35.

The spelling of 30420105299 in words is "thirty billion, four hundred twenty million, one hundred five thousand, two hundred ninety-nine".