2103414343 has 4 divisors (see below), whose sum is σ = 2103839280. Its totient is φ = 2102989408.

The previous prime is 2103414337. The next prime is 2103414367. The reversal of 2103414343 is 3434143012.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2103414343 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103414373) 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, 204955 + ... + 214972.

It is an arithmetic number, because the mean of its divisors is an integer number (525959820).

Almost surely, 2^2103414343 is an apocalyptic number.

2103414343 is a deficient number, since it is larger than the sum of its proper divisors (424937).

2103414343 is an equidigital number, since it uses as much as digits as its factorization.

2103414343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424936.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 2103414343 is about 45862.9953557331. The cubic root of 2103414343 is about 1281.2728108634.

Adding to 2103414343 its reverse (3434143012), we get a palindrome (5537557355).

The spelling of 2103414343 in words is "two billion, one hundred three million, four hundred fourteen thousand, three hundred forty-three".