2102344343 has 8 divisors (see below), whose sum is σ = 2294819856. Its totient is φ = 1910094400.

The previous prime is 2102344337. The next prime is 2102344351. The reversal of 2102344343 is 3434432012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2102344343 - 2⁴ = 2102344327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102344303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36596 + ... + 74457.

It is an arithmetic number, because the mean of its divisors is an integer number (286852482).

Almost surely, 2^2102344343 is an apocalyptic number.

2102344343 is a deficient number, since it is larger than the sum of its proper divisors (192475513).

2102344343 is a wasteful number, since it uses less digits than its factorization.

2102344343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112785.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 2102344343 is about 45851.3286939430. The cubic root of 2102344343 is about 1281.0555142497.

Adding to 2102344343 its reverse (3434432012), we get a palindrome (5536776355).

The spelling of 2102344343 in words is "two billion, one hundred two million, three hundred forty-four thousand, three hundred forty-three".