210201110201941 has 2 divisors, whose sum is σ = 210201110201942. Its totient is φ = 210201110201940.

The previous prime is 210201110201921. The next prime is 210201110202059. The reversal of 210201110201941 is 149102011102012.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 153963799486225 + 56237310715716 = 12408215^2 + 7499154^2 .

It is a cyclic number.

It is not a de Polignac number, because 210201110201941 - 2⁵ = 210201110201909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210201110201921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105100555100970 + 105100555100971.

It is an arithmetic number, because the mean of its divisors is an integer number (105100555100971).

Almost surely, 2^{210201110201941} is an apocalyptic number.

It is an amenable number.

210201110201941 is a deficient number, since it is larger than the sum of its proper divisors (1).

210201110201941 is an equidigital number, since it uses as much as digits as its factorization.

210201110201941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 25.

Adding to 210201110201941 its reverse (149102011102012), we get a palindrome (359303121303953).

The spelling of 210201110201941 in words is "two hundred ten trillion, two hundred one billion, one hundred ten million, two hundred one thousand, nine hundred forty-one".