30212013079 has 2 divisors, whose sum is σ = 30212013080. Its totient is φ = 30212013078.

The previous prime is 30212013071. The next prime is 30212013103. The reversal of 30212013079 is 97031021203.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30212013079 - 2³ = 30212013071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30212013071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15106006539 + 15106006540.

It is an arithmetic number, because the mean of its divisors is an integer number (15106006540).

Almost surely, 2^30212013079 is an apocalyptic number.

30212013079 is a deficient number, since it is larger than the sum of its proper divisors (1).

30212013079 is an equidigital number, since it uses as much as digits as its factorization.

30212013079 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 30212013079 in words is "thirty billion, two hundred twelve million, thirteen thousand, seventy-nine".