123235343 has 12 divisors (see below), whose sum is σ = 156388392. Its totient is φ = 96027120.

The previous prime is 123235319. The next prime is 123235351. The reversal of 123235343 is 343532321.

It is a happy number.

It is not a de Polignac number, because 123235343 - 2⁶ = 123235279 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 (123235303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 113780 + ... + 114857.

It is an arithmetic number, because the mean of its divisors is an integer number (13032366).

Almost surely, 2^123235343 is an apocalyptic number.

123235343 is a deficient number, since it is larger than the sum of its proper divisors (33153049).

123235343 is a wasteful number, since it uses less digits than its factorization.

123235343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228662 (or 228655 counting only the distinct ones).

The product of its digits is 6480, while the sum is 26.

The square root of 123235343 is about 11101.1415178800. The cubic root of 123235343 is about 497.6359642860.

Adding to 123235343 its reverse (343532321), we get a palindrome (466767664).

The spelling of 123235343 in words is "one hundred twenty-three million, two hundred thirty-five thousand, three hundred forty-three".