2103130010 has 32 divisors (see below), whose sum is σ = 4043827152. Its totient is φ = 784752640.

The previous prime is 2103129991. The next prime is 2103130049. The reversal of 2103130010 is 100313012.

It can be written as a sum of positive squares in 8 ways, for example, as 232654009 + 1870476001 = 15253^2 + 43249^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2103129973 and 2103130000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35531 + ... + 73950.

Almost surely, 2^2103130010 is an apocalyptic number.

2103130010 is a deficient number, since it is larger than the sum of its proper divisors (1940697142).

2103130010 is a wasteful number, since it uses less digits than its factorization.

2103130010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109618.

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

The square root of 2103130010 is about 45859.8954425324. The cubic root of 2103130010 is about 1281.2150754391.

Adding to 2103130010 its reverse (100313012), we get a palindrome (2203443022).

The spelling of 2103130010 in words is "two billion, one hundred three million, one hundred thirty thousand, ten".