20411441121301 has 2 divisors, whose sum is σ = 20411441121302. Its totient is φ = 20411441121300.

The previous prime is 20411441121263. The next prime is 20411441121359. The reversal of 20411441121301 is 10312114411402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20387663172900 + 23777948401 = 4515270^2 + 154201^2 .

It is a cyclic number.

It is not a de Polignac number, because 20411441121301 - 2⁷ = 20411441121173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20411441121361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10205720560650 + 10205720560651.

It is an arithmetic number, because the mean of its divisors is an integer number (10205720560651).

Almost surely, 2^{20411441121301} is an apocalyptic number.

It is an amenable number.

20411441121301 is a deficient number, since it is larger than the sum of its proper divisors (1).

20411441121301 is an equidigital number, since it uses as much as digits as its factorization.

20411441121301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 20411441121301 its reverse (10312114411402), we get a palindrome (30723555532703).

The spelling of 20411441121301 in words is "twenty trillion, four hundred eleven billion, four hundred forty-one million, one hundred twenty-one thousand, three hundred one".