30032212013 has 2 divisors, whose sum is σ = 30032212014. Its totient is φ = 30032212012.

The previous prime is 30032212009. The next prime is 30032212039. The reversal of 30032212013 is 31021223003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19757956969 + 10274255044 = 140563^2 + 101362^2 .

It is a cyclic number.

It is not a de Polignac number, because 30032212013 - 2² = 30032212009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30032211982 and 30032212000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30032212043) 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, 15016106006 + 15016106007.

It is an arithmetic number, because the mean of its divisors is an integer number (15016106007).

Almost surely, 2^30032212013 is an apocalyptic number.

It is an amenable number.

30032212013 is a deficient number, since it is larger than the sum of its proper divisors (1).

30032212013 is an equidigital number, since it uses as much as digits as its factorization.

30032212013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30032212013 its reverse (31021223003), we get a palindrome (61053435016).

The spelling of 30032212013 in words is "thirty billion, thirty-two million, two hundred twelve thousand, thirteen".