123230334 has 32 divisors (see below), whose sum is σ = 252587520. Its totient is φ = 40061952.

The previous prime is 123230323. The next prime is 123230339. The reversal of 123230334 is 433032321.

It is a self number, because there is not a number n which added to its sum of digits gives 123230334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123230339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106302 + ... + 107454.

It is an arithmetic number, because the mean of its divisors is an integer number (7893360).

Almost surely, 2^123230334 is an apocalyptic number.

123230334 is an abundant number, since it is smaller than the sum of its proper divisors (129357186).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123230334 is a wasteful number, since it uses less digits than its factorization.

123230334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1584.

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

The square root of 123230334 is about 11100.9159081582. The cubic root of 123230334 is about 497.6292219228.

Adding to 123230334 its reverse (433032321), we get a palindrome (556262655).

The spelling of 123230334 in words is "one hundred twenty-three million, two hundred thirty thousand, three hundred thirty-four".