123304342 has 8 divisors (see below), whose sum is σ = 211378896. Its totient is φ = 52844712.

The previous prime is 123304333. The next prime is 123304369. The reversal of 123304342 is 243403321.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 4403713 + ... + 4403740.

It is an arithmetic number, because the mean of its divisors is an integer number (26422362).

Almost surely, 2^123304342 is an apocalyptic number.

123304342 is a deficient number, since it is larger than the sum of its proper divisors (88074554).

123304342 is an equidigital number, since it uses as much as digits as its factorization.

123304342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8807462.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 123304342 is about 11104.2488264628. The cubic root of 123304342 is about 497.7288217861.

Adding to 123304342 its reverse (243403321), we get a palindrome (366707663).

The spelling of 123304342 in words is "one hundred twenty-three million, three hundred four thousand, three hundred forty-two".