2006510201 has 4 divisors (see below), whose sum is σ = 2006964852. Its totient is φ = 2006055552.

The previous prime is 2006510189. The next prime is 2006510213. The reversal of 2006510201 is 1020156002.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1020156002 = 2 ⋅510078001.

It is an interprime number because it is at equal distance from previous prime (2006510189) and next prime (2006510213).

It can be written as a sum of positive squares in 2 ways, for example, as 1726818025 + 279692176 = 41555^2 + 16724^2 .

It is a cyclic number.

It is not a de Polignac number, because 2006510201 - 2²⁶ = 1939401337 is a prime.

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 2006510201.

It is not an unprimeable number, because it can be changed into a prime (2006512201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220640 + ... + 229553.

It is an arithmetic number, because the mean of its divisors is an integer number (501741213).

Almost surely, 2^2006510201 is an apocalyptic number.

It is an amenable number.

2006510201 is a deficient number, since it is larger than the sum of its proper divisors (454651).

2006510201 is an equidigital number, since it uses as much as digits as its factorization.

2006510201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454650.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 2006510201 is about 44794.0866744708. The cubic root of 2006510201 is about 1261.2866258158.

Adding to 2006510201 its reverse (1020156002), we get a palindrome (3026666203).

The spelling of 2006510201 in words is "two billion, six million, five hundred ten thousand, two hundred one".