12100020020041 has 2 divisors, whose sum is σ = 12100020020042. Its totient is φ = 12100020020040.

The previous prime is 12100020019973. The next prime is 12100020020089. The reversal of 12100020020041 is 14002002000121.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11941834844416 + 158185175625 = 3455696^2 + 397725^2 .

It is a cyclic number.

It is not a de Polignac number, because 12100020020041 - 2¹¹ = 12100020017993 is a prime.

It is not a weakly prime, because it can be changed into another prime (12100020021041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6050010010020 + 6050010010021.

It is an arithmetic number, because the mean of its divisors is an integer number (6050010010021).

Almost surely, 2^{12100020020041} is an apocalyptic number.

It is an amenable number.

12100020020041 is a deficient number, since it is larger than the sum of its proper divisors (1).

12100020020041 is an equidigital number, since it uses as much as digits as its factorization.

12100020020041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 12100020020041 its reverse (14002002000121), we get a palindrome (26102022020162).

The spelling of 12100020020041 in words is "twelve trillion, one hundred billion, twenty million, twenty thousand, forty-one".