2103502432 has 24 divisors (see below), whose sum is σ = 4150282752. Its totient is φ = 1049462400.

The previous prime is 2103502411. The next prime is 2103502433. The reversal of 2103502432 is 2342053012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103502433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56544 + ... + 86047.

It is an arithmetic number, because the mean of its divisors is an integer number (172928448).

Almost surely, 2^2103502432 is an apocalyptic number.

It is an amenable number.

2103502432 is a deficient number, since it is larger than the sum of its proper divisors (2046780320).

2103502432 is a wasteful number, since it uses less digits than its factorization.

2103502432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143062 (or 143054 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2103502432 is about 45863.9556950772. The cubic root of 2103502432 is about 1281.2906967775.

Adding to 2103502432 its reverse (2342053012), we get a palindrome (4445555444).

The spelling of 2103502432 in words is "two billion, one hundred three million, five hundred two thousand, four hundred thirty-two".