30032220041 has 2 divisors, whose sum is σ = 30032220042. Its totient is φ = 30032220040.

The previous prime is 30032220017. The next prime is 30032220079. The reversal of 30032220041 is 14002223003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15780635641 + 14251584400 = 125621^2 + 119380^2 .

It is a cyclic number.

It is not a de Polignac number, because 30032220041 - 2¹⁰ = 30032219017 is a prime.

It is not a weakly prime, because it can be changed into another prime (30032220241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15016110020 + 15016110021.

It is an arithmetic number, because the mean of its divisors is an integer number (15016110021).

Almost surely, 2^30032220041 is an apocalyptic number.

It is an amenable number.

30032220041 is a deficient number, since it is larger than the sum of its proper divisors (1).

30032220041 is an equidigital number, since it uses as much as digits as its factorization.

30032220041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 30032220041 its reverse (14002223003), we get a palindrome (44034443044).

The spelling of 30032220041 in words is "thirty billion, thirty-two million, two hundred twenty thousand, forty-one".