30124221041 has 2 divisors, whose sum is σ = 30124221042. Its totient is φ = 30124221040.

The previous prime is 30124221011. The next prime is 30124221097. The reversal of 30124221041 is 14012242103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24616354816 + 5507866225 = 156896^2 + 74215^2 .

It is an emirp because it is prime and its reverse (14012242103) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30124221041 - 2²² = 30120026737 is a prime.

It is not a weakly prime, because it can be changed into another prime (30124221011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15062110520 + 15062110521.

It is an arithmetic number, because the mean of its divisors is an integer number (15062110521).

Almost surely, 2^30124221041 is an apocalyptic number.

It is an amenable number.

30124221041 is a deficient number, since it is larger than the sum of its proper divisors (1).

30124221041 is an equidigital number, since it uses as much as digits as its factorization.

30124221041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 30124221041 its reverse (14012242103), we get a palindrome (44136463144).

The spelling of 30124221041 in words is "thirty billion, one hundred twenty-four million, two hundred twenty-one thousand, forty-one".