2103422005 has 16 divisors (see below), whose sum is σ = 2559225600. Its totient is φ = 1659378240.

The previous prime is 2103421987. The next prime is 2103422017. The reversal of 2103422005 is 5002243012.

It is not a de Polignac number, because 2103422005 - 2⁷ = 2103421877 is a prime.

It is a super-2 number, since 2×2103422005² = 8848768262236440050, which contains 22 as substring.

It is a congruent number.

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, 368866 + ... + 374524.

It is an arithmetic number, because the mean of its divisors is an integer number (159951600).

Almost surely, 2^2103422005 is an apocalyptic number.

It is an amenable number.

2103422005 is a deficient number, since it is larger than the sum of its proper divisors (455803595).

2103422005 is an equidigital number, since it uses as much as digits as its factorization.

2103422005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6684.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 2103422005 is about 45863.0788870525. The cubic root of 2103422005 is about 1281.2743666038.

Adding to 2103422005 its reverse (5002243012), we get a palindrome (7105665017).

The spelling of 2103422005 in words is "two billion, one hundred three million, four hundred twenty-two thousand, five".