2103013210 has 8 divisors (see below), whose sum is σ = 3785423796. Its totient is φ = 841205280.

The previous prime is 2103013163. The next prime is 2103013229. The reversal of 2103013210 is 123103012.

It can be written as a sum of positive squares in 2 ways, for example, as 2011791609 + 91221601 = 44853^2 + 9551^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2103013210² = 8845329122869008200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105150651 + ... + 105150670.

Almost surely, 2^2103013210 is an apocalyptic number.

2103013210 is a deficient number, since it is larger than the sum of its proper divisors (1682410586).

2103013210 is a wasteful number, since it uses less digits than its factorization.

2103013210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210301328.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 2103013210 is about 45858.6219810408. The cubic root of 2103013210 is about 1281.1913570304.

Adding to 2103013210 its reverse (123103012), we get a palindrome (2226116222).

The spelling of 2103013210 in words is "two billion, one hundred three million, thirteen thousand, two hundred ten".