201001010220113 has 2 divisors, whose sum is σ = 201001010220114. Its totient is φ = 201001010220112.

The previous prime is 201001010220103. The next prime is 201001010220121. The reversal of 201001010220113 is 311022010100102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 181974245387089 + 19026764833024 = 13489783^2 + 4361968^2 .

It is a cyclic number.

It is not a de Polignac number, because 201001010220113 - 2⁸ = 201001010219857 is a prime.

It is a super-2 number, since 2×201001010220113² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (201001010220103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100500505110056 + 100500505110057.

It is an arithmetic number, because the mean of its divisors is an integer number (100500505110057).

Almost surely, 2^{201001010220113} is an apocalyptic number.

It is an amenable number.

201001010220113 is a deficient number, since it is larger than the sum of its proper divisors (1).

201001010220113 is an equidigital number, since it uses as much as digits as its factorization.

201001010220113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 201001010220113 its reverse (311022010100102), we get a palindrome (512023020320215).

The spelling of 201001010220113 in words is "two hundred one trillion, one billion, ten million, two hundred twenty thousand, one hundred thirteen".