2103432110 has 32 divisors (see below), whose sum is σ = 4254707520. Its totient is φ = 742883328.

The previous prime is 2103432109. The next prime is 2103432127. The reversal of 2103432110 is 112343012.

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, 348755 + ... + 354734.

It is an arithmetic number, because the mean of its divisors is an integer number (132959610).

Almost surely, 2^2103432110 is an apocalyptic number.

2103432110 is an abundant number, since it is smaller than the sum of its proper divisors (2151275410).

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

2103432110 is a wasteful number, since it uses less digits than its factorization.

2103432110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703532.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2103432110 is about 45863.1890517875. The cubic root of 2103432110 is about 1281.2764183805.

Adding to 2103432110 its reverse (112343012), we get a palindrome (2215775122).

The spelling of 2103432110 in words is "two billion, one hundred three million, four hundred thirty-two thousand, one hundred ten".