20103310010 has 16 divisors (see below), whose sum is σ = 41355380736. Its totient is φ = 6892563408.

The previous prime is 20103310009. The next prime is 20103310021. The reversal of 20103310010 is 1001330102.

It is a junction number, because it is equal to n+sod(n) for n = 20103309973 and 20103310000.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143595002 + ... + 143595141.

It is an arithmetic number, because the mean of its divisors is an integer number (2584711296).

Almost surely, 2^20103310010 is an apocalyptic number.

20103310010 is an abundant number, since it is smaller than the sum of its proper divisors (21252070726).

20103310010 is a wasteful number, since it uses less digits than its factorization.

20103310010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287190157.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 20103310010 its reverse (1001330102), we get a palindrome (21104640112).

The spelling of 20103310010 in words is "twenty billion, one hundred three million, three hundred ten thousand, ten".