343232103 has 4 divisors (see below), whose sum is σ = 457642808. Its totient is φ = 228821400.

The previous prime is 343232101. The next prime is 343232119. The reversal of 343232103 is 301232343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301232343 = 3 ⋅100410781.

It is not a de Polignac number, because 343232103 - 2¹ = 343232101 is a prime.

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

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 343232103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343232101) 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, 57205348 + ... + 57205353.

It is an arithmetic number, because the mean of its divisors is an integer number (114410702).

Almost surely, 2^343232103 is an apocalyptic number.

343232103 is a deficient number, since it is larger than the sum of its proper divisors (114410705).

343232103 is a wasteful number, since it uses less digits than its factorization.

343232103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114410704.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 343232103 is about 18526.5243097565. The cubic root of 343232103 is about 700.1578575960.

Adding to 343232103 its reverse (301232343), we get a palindrome (644464446).

The spelling of 343232103 in words is "three hundred forty-three million, two hundred thirty-two thousand, one hundred three".