201002110203061 has 2 divisors, whose sum is σ = 201002110203062. Its totient is φ = 201002110203060.

The previous prime is 201002110203053. The next prime is 201002110203109. The reversal of 201002110203061 is 160302011200102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 172748569258225 + 28253540944836 = 13143385^2 + 5315406^2 .

It is a cyclic number.

It is not a de Polignac number, because 201002110203061 - 2³ = 201002110203053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201002110203031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100501055101530 + 100501055101531.

It is an arithmetic number, because the mean of its divisors is an integer number (100501055101531).

Almost surely, 2^{201002110203061} is an apocalyptic number.

It is an amenable number.

201002110203061 is a deficient number, since it is larger than the sum of its proper divisors (1).

201002110203061 is an equidigital number, since it uses as much as digits as its factorization.

201002110203061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 201002110203061 its reverse (160302011200102), we get a palindrome (361304121403163).

The spelling of 201002110203061 in words is "two hundred one trillion, two billion, one hundred ten million, two hundred three thousand, sixty-one".