20003624102141 has 2 divisors, whose sum is σ = 20003624102142. Its totient is φ = 20003624102140.

The previous prime is 20003624102129. The next prime is 20003624102177. The reversal of 20003624102141 is 14120142630002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15308211830041 + 4695412272100 = 3912571^2 + 2166890^2 .

It is a cyclic number.

It is not a de Polignac number, because 20003624102141 - 2²² = 20003619907837 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20003624102141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20003624162141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10001812051070 + 10001812051071.

It is an arithmetic number, because the mean of its divisors is an integer number (10001812051071).

Almost surely, 2^{20003624102141} is an apocalyptic number.

It is an amenable number.

20003624102141 is a deficient number, since it is larger than the sum of its proper divisors (1).

20003624102141 is an equidigital number, since it uses as much as digits as its factorization.

20003624102141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 20003624102141 its reverse (14120142630002), we get a palindrome (34123766732143).

The spelling of 20003624102141 in words is "twenty trillion, three billion, six hundred twenty-four million, one hundred two thousand, one hundred forty-one".