30021119999993 has 2 divisors, whose sum is σ = 30021119999994. Its totient is φ = 30021119999992.

The previous prime is 30021119999989. The next prime is 30021120000077. The reversal of 30021119999993 is 39999991112003.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24887596630009 + 5133523369984 = 4988747^2 + 2265728^2 .

It is a cyclic number.

It is not a de Polignac number, because 30021119999993 - 2² = 30021119999989 is a prime.

It is not a weakly prime, because it can be changed into another prime (30021119999933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15010559999996 + 15010559999997.

It is an arithmetic number, because the mean of its divisors is an integer number (15010559999997).

Almost surely, 2^{30021119999993} is an apocalyptic number.

It is an amenable number.

30021119999993 is a deficient number, since it is larger than the sum of its proper divisors (1).

30021119999993 is an equidigital number, since it uses as much as digits as its factorization.

30021119999993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9565938, while the sum is 65.

The spelling of 30021119999993 in words is "thirty trillion, twenty-one billion, one hundred nineteen million, nine hundred ninety-nine thousand, nine hundred ninety-three".