201002113203061 has 2 divisors, whose sum is σ = 201002113203062. Its totient is φ = 201002113203060.

The previous prime is 201002113203019. The next prime is 201002113203109. The reversal of 201002113203061 is 160302311200102.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 177438224512836 + 23563888690225 = 13320594^2 + 4854265^2 .

It is a cyclic number.

It is not a de Polignac number, because 201002113203061 - 2²⁷ = 201001978985333 is a prime.

It is a super-2 number, since 2×201002113203061² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201002110203061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100501056601530 + 100501056601531.

It is an arithmetic number, because the mean of its divisors is an integer number (100501056601531).

Almost surely, 2^{201002113203061} is an apocalyptic number.

It is an amenable number.

201002113203061 is a deficient number, since it is larger than the sum of its proper divisors (1).

201002113203061 is an equidigital number, since it uses as much as digits as its factorization.

201002113203061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 201002113203061 its reverse (160302311200102), we get a palindrome (361304424403163).

The spelling of 201002113203061 in words is "two hundred one trillion, two billion, one hundred thirteen million, two hundred three thousand, sixty-one".