201012001201241 has 2 divisors, whose sum is σ = 201012001201242. Its totient is φ = 201012001201240.

The previous prime is 201012001201183. The next prime is 201012001201261. The reversal of 201012001201241 is 142102100210102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102860082864016 + 98151918337225 = 10141996^2 + 9907165^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201012001201241 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 (201012001201261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100506000600620 + 100506000600621.

It is an arithmetic number, because the mean of its divisors is an integer number (100506000600621).

Almost surely, 2^{201012001201241} is an apocalyptic number.

It is an amenable number.

201012001201241 is a deficient number, since it is larger than the sum of its proper divisors (1).

201012001201241 is an equidigital number, since it uses as much as digits as its factorization.

201012001201241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 201012001201241 its reverse (142102100210102), we get a palindrome (343114101411343).

The spelling of 201012001201241 in words is "two hundred one trillion, twelve billion, one million, two hundred one thousand, two hundred forty-one".