20102130006 has 16 divisors (see below), whose sum is σ = 45947725824. Its totient is φ = 5743465704.

The previous prime is 20102130001. The next prime is 20102130011. The reversal of 20102130006 is 60003120102.

It is an interprime number because it is at equal distance from previous prime (20102130001) and next prime (20102130011).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20102130001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239311030 + ... + 239311113.

It is an arithmetic number, because the mean of its divisors is an integer number (2871732864).

Almost surely, 2^20102130006 is an apocalyptic number.

20102130006 is an abundant number, since it is smaller than the sum of its proper divisors (25845595818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20102130006 is a wasteful number, since it uses less digits than its factorization.

20102130006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478622155.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 20102130006 its reverse (60003120102), we get a palindrome (80105250108).

The spelling of 20102130006 in words is "twenty billion, one hundred two million, one hundred thirty thousand, six".