20012000099153 has 2 divisors, whose sum is σ = 20012000099154. Its totient is φ = 20012000099152.

The previous prime is 20012000099051. The next prime is 20012000099177. The reversal of 20012000099153 is 35199000021002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13233537910849 + 6778462188304 = 3637793^2 + 2603548^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20012000099153 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (20012000099353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10006000049576 + 10006000049577.

It is an arithmetic number, because the mean of its divisors is an integer number (10006000049577).

Almost surely, 2^{20012000099153} is an apocalyptic number.

It is an amenable number.

20012000099153 is a deficient number, since it is larger than the sum of its proper divisors (1).

20012000099153 is an equidigital number, since it uses as much as digits as its factorization.

20012000099153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 32.

The spelling of 20012000099153 in words is "twenty trillion, twelve billion, ninety-nine thousand, one hundred fifty-three".