30211330229 has 2 divisors, whose sum is σ = 30211330230. Its totient is φ = 30211330228.

The previous prime is 30211330217. The next prime is 30211330301. The reversal of 30211330229 is 92203311203.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28023429604 + 2187900625 = 167402^2 + 46775^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30211330229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30211330198 and 30211330207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30211330129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15105665114 + 15105665115.

It is an arithmetic number, because the mean of its divisors is an integer number (15105665115).

Almost surely, 2^30211330229 is an apocalyptic number.

It is an amenable number.

30211330229 is a deficient number, since it is larger than the sum of its proper divisors (1).

30211330229 is an equidigital number, since it uses as much as digits as its factorization.

30211330229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 26.

The spelling of 30211330229 in words is "thirty billion, two hundred eleven million, three hundred thirty thousand, two hundred twenty-nine".