201210102020141 has 2 divisors, whose sum is σ = 201210102020142. Its totient is φ = 201210102020140.

The previous prime is 201210102020033. The next prime is 201210102020167. The reversal of 201210102020141 is 141020201012102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 181265428345225 + 19944673674916 = 13463485^2 + 4465946^2 .

It is a cyclic number.

It is not a de Polignac number, because 201210102020141 - 2⁴² = 196812055509037 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201210132020141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100605051010070 + 100605051010071.

It is an arithmetic number, because the mean of its divisors is an integer number (100605051010071).

Almost surely, 2^{201210102020141} is an apocalyptic number.

It is an amenable number.

201210102020141 is a deficient number, since it is larger than the sum of its proper divisors (1).

201210102020141 is an equidigital number, since it uses as much as digits as its factorization.

201210102020141 is an evil number, because the sum of its binary digits is even.

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

Adding to 201210102020141 its reverse (141020201012102), we get a palindrome (342230303032243).

The spelling of 201210102020141 in words is "two hundred one trillion, two hundred ten billion, one hundred two million, twenty thousand, one hundred forty-one".