123230343 has 8 divisors (see below), whose sum is σ = 171451008. Its totient is φ = 78581624.

The previous prime is 123230339. The next prime is 123230407. The reversal of 123230343 is 343032321.

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 123230343 - 2² = 123230339 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123230323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 892905 + ... + 893042.

It is an arithmetic number, because the mean of its divisors is an integer number (21431376).

Almost surely, 2^123230343 is an apocalyptic number.

123230343 is a deficient number, since it is larger than the sum of its proper divisors (48220665).

123230343 is a wasteful number, since it uses less digits than its factorization.

123230343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1785973.

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

The square root of 123230343 is about 11100.9163135302. The cubic root of 123230343 is about 497.6292340375.

Adding to 123230343 its reverse (343032321), we get a palindrome (466262664).

The spelling of 123230343 in words is "one hundred twenty-three million, two hundred thirty thousand, three hundred forty-three".