123243324 has 12 divisors (see below), whose sum is σ = 287567784. Its totient is φ = 41081104.

The previous prime is 123243313. The next prime is 123243409. The reversal of 123243324 is 423342321.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 123243294 and 123243303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5135127 + ... + 5135150.

It is an arithmetic number, because the mean of its divisors is an integer number (23963982).

Almost surely, 2^123243324 is an apocalyptic number.

It is an amenable number.

123243324 is an abundant number, since it is smaller than the sum of its proper divisors (164324460).

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

123243324 is a wasteful number, since it uses less digits than its factorization.

123243324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10270284 (or 10270282 counting only the distinct ones).

The product of its digits is 3456, while the sum is 24.

The square root of 123243324 is about 11101.5009795973. The cubic root of 123243324 is about 497.6467067316.

Adding to 123243324 its reverse (423342321), we get a palindrome (546585645).

The spelling of 123243324 in words is "one hundred twenty-three million, two hundred forty-three thousand, three hundred twenty-four".