2103435132 has 24 divisors (see below), whose sum is σ = 4939280976. Its totient is φ = 696678528.

The previous prime is 2103435121. The next prime is 2103435149. The reversal of 2103435132 is 2315343012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 556353 + ... + 560120.

It is an arithmetic number, because the mean of its divisors is an integer number (205803374).

Almost surely, 2^2103435132 is an apocalyptic number.

It is an amenable number.

2103435132 is an abundant number, since it is smaller than the sum of its proper divisors (2835845844).

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

2103435132 is a wasteful number, since it uses less digits than its factorization.

2103435132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116637 (or 1116635 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 2103435132 is about 45863.2219975876. The cubic root of 2103435132 is about 1281.2770319833.

Adding to 2103435132 its reverse (2315343012), we get a palindrome (4418778144).

The spelling of 2103435132 in words is "two billion, one hundred three million, four hundred thirty-five thousand, one hundred thirty-two".