20030102130 has 32 divisors (see below), whose sum is σ = 48860319168. Its totient is φ = 5253796800.

The previous prime is 20030102111. The next prime is 20030102149. The reversal of 20030102130 is 3120103002.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (20030102111) and next prime (20030102149).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5470876 + ... + 5474535.

It is an arithmetic number, because the mean of its divisors is an integer number (1526884974).

Almost surely, 2^20030102130 is an apocalyptic number.

20030102130 is an abundant number, since it is smaller than the sum of its proper divisors (28830217038).

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

20030102130 is a wasteful number, since it uses less digits than its factorization.

20030102130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10945482.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 20030102130 its reverse (3120103002), we get a palindrome (23150205132).

The spelling of 20030102130 in words is "twenty billion, thirty million, one hundred two thousand, one hundred thirty".