20003130010 has 16 divisors (see below), whose sum is σ = 36842975136. Its totient is φ = 7815176208.

The previous prime is 20003129999. The next prime is 20003130011. The reversal of 20003130010 is 1003130002.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (20003130011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23259024 + ... + 23259883.

It is an arithmetic number, because the mean of its divisors is an integer number (2302685946).

Almost surely, 2^20003130010 is an apocalyptic number.

20003130010 is a deficient number, since it is larger than the sum of its proper divisors (16839845126).

20003130010 is a wasteful number, since it uses less digits than its factorization.

20003130010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46518957.

The product of its (nonzero) digits is 18, while the sum is 10.

Adding to 20003130010 its reverse (1003130002), we get a palindrome (21006260012).

The spelling of 20003130010 in words is "twenty billion, three million, one hundred thirty thousand, ten".