201035005 has 12 divisors (see below), whose sum is σ = 243106812. Its totient is φ = 159594240.

The previous prime is 201034997. The next prime is 201035039. The reversal of 201035005 is 500530102.

It can be written as a sum of positive squares in 2 ways, for example, as 74269924 + 126765081 = 8618^2 + 11259^2 .

It is not a de Polignac number, because 201035005 - 2³ = 201034997 is a prime.

It is a super-3 number, since 3×201035005³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201035005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95565 + ... + 97645.

It is an arithmetic number, because the mean of its divisors is an integer number (20258901).

Almost surely, 2^201035005 is an apocalyptic number.

It is an amenable number.

201035005 is a deficient number, since it is larger than the sum of its proper divisors (42071807).

201035005 is an equidigital number, since it uses as much as digits as its factorization.

201035005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2364 (or 2225 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 201035005 is about 14178.6813561770. The cubic root of 201035005 is about 585.8106034486.

Adding to 201035005 its reverse (500530102), we get a palindrome (701565107).

The spelling of 201035005 in words is "two hundred one million, thirty-five thousand, five".