206130010 has 16 divisors (see below), whose sum is σ = 373400136. Its totient is φ = 81926208.

The previous prime is 206130007. The next prime is 206130013. The reversal of 206130010 is 10031602.

It is an interprime number because it is at equal distance from previous prime (206130007) and next prime (206130013).

It can be written as a sum of positive squares in 4 ways, for example, as 181953121 + 24176889 = 13489^2 + 4917^2 .

It is not an unprimeable number, because it can be changed into a prime (206130013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64077 + ... + 67216.

Almost surely, 2^206130010 is an apocalyptic number.

206130010 is a deficient number, since it is larger than the sum of its proper divisors (167270126).

206130010 is a wasteful number, since it uses less digits than its factorization.

206130010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131457.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 206130010 is about 14357.2284929927. The cubic root of 206130010 is about 590.7182767866.

Adding to 206130010 its reverse (10031602), we get a palindrome (216161612).

The spelling of 206130010 in words is "two hundred six million, one hundred thirty thousand, ten".