30320211079 has 2 divisors, whose sum is σ = 30320211080. Its totient is φ = 30320211078.

The previous prime is 30320211073. The next prime is 30320211121. The reversal of 30320211079 is 97011202303.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30320211079 - 2³³ = 21730276487 is a prime.

It is a super-2 number, since 2×30320211079² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30320211073) 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, 15160105539 + 15160105540.

It is an arithmetic number, because the mean of its divisors is an integer number (15160105540).

Almost surely, 2^30320211079 is an apocalyptic number.

30320211079 is a deficient number, since it is larger than the sum of its proper divisors (1).

30320211079 is an equidigital number, since it uses as much as digits as its factorization.

30320211079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 28.

The spelling of 30320211079 in words is "thirty billion, three hundred twenty million, two hundred eleven thousand, seventy-nine".