201202061 has 2 divisors, whose sum is σ = 201202062. Its totient is φ = 201202060.

The previous prime is 201202013. The next prime is 201202063. The reversal of 201202061 is 160202102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 163686436 + 37515625 = 12794^2 + 6125^2 .

It is a cyclic number.

It is not a de Polignac number, because 201202061 - 2¹⁰ = 201201037 is a prime.

Together with 201202063, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201202063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100601030 + 100601031.

It is an arithmetic number, because the mean of its divisors is an integer number (100601031).

Almost surely, 2^201202061 is an apocalyptic number.

It is an amenable number.

201202061 is a deficient number, since it is larger than the sum of its proper divisors (1).

201202061 is an equidigital number, since it uses as much as digits as its factorization.

201202061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 201202061 is about 14184.5712307422. The cubic root of 201202061 is about 585.9728240881.

Adding to 201202061 its reverse (160202102), we get a palindrome (361404163).

The spelling of 201202061 in words is "two hundred one million, two hundred two thousand, sixty-one".