30211455041 has 2 divisors, whose sum is σ = 30211455042. Its totient is φ = 30211455040.

The previous prime is 30211455031. The next prime is 30211455067. The reversal of 30211455041 is 14055411203.

It is an a-pointer prime, because the next prime (30211455067) can be obtained adding 30211455041 to its sum of digits (26).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27135643441 + 3075811600 = 164729^2 + 55460^2 .

It is a cyclic number.

It is not a de Polignac number, because 30211455041 - 2¹⁴ = 30211438657 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 30211455041.

It is not a weakly prime, because it can be changed into another prime (30211455031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15105727520 + 15105727521.

It is an arithmetic number, because the mean of its divisors is an integer number (15105727521).

Almost surely, 2^30211455041 is an apocalyptic number.

It is an amenable number.

30211455041 is a deficient number, since it is larger than the sum of its proper divisors (1).

30211455041 is an equidigital number, since it uses as much as digits as its factorization.

30211455041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 30211455041 its reverse (14055411203), we get a palindrome (44266866244).

The spelling of 30211455041 in words is "thirty billion, two hundred eleven million, four hundred fifty-five thousand, forty-one".