2103435422 has 64 divisors (see below), whose sum is σ = 3711066624. Its totient is φ = 884442240.

The previous prime is 2103435407. The next prime is 2103435427. The reversal of 2103435422 is 2245343012.

It is a junction number, because it is equal to n+sod(n) for n = 2103435391 and 2103435400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103435427) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5298128 + ... + 5298524.

It is an arithmetic number, because the mean of its divisors is an integer number (57985416).

Almost surely, 2^2103435422 is an apocalyptic number.

2103435422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2103435422 is a deficient number, since it is larger than the sum of its proper divisors (1607631202).

2103435422 is a wasteful number, since it uses less digits than its factorization.

2103435422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 2103435422 is about 45863.2251591621. The cubic root of 2103435422 is about 1281.2770908664.

Adding to 2103435422 its reverse (2245343012), we get a palindrome (4348778434).

The spelling of 2103435422 in words is "two billion, one hundred three million, four hundred thirty-five thousand, four hundred twenty-two".