2103422436 has 36 divisors (see below), whose sum is σ = 5596827600. Its totient is φ = 664238448.

The previous prime is 2103422401. The next prime is 2103422459. The reversal of 2103422436 is 6342243012.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1536906 + ... + 1538273.

Almost surely, 2^2103422436 is an apocalyptic number.

It is an amenable number.

2103422436 is an abundant number, since it is smaller than the sum of its proper divisors (3493405164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2103422436 is a wasteful number, since it uses less digits than its factorization.

2103422436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3075208 (or 3075203 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 2103422436 is about 45863.0835858210. The cubic root of 2103422436 is about 1281.2744541166.

Adding to 2103422436 its reverse (6342243012), we get a palindrome (8445665448).

The spelling of 2103422436 in words is "two billion, one hundred three million, four hundred twenty-two thousand, four hundred thirty-six".