123322042 has 8 divisors (see below), whose sum is σ = 185246100. Its totient is φ = 61573344.

The previous prime is 123322037. The next prime is 123322099. The reversal of 123322042 is 240223321.

It can be written as a sum of positive squares in 2 ways, for example, as 86099841 + 37222201 = 9279^2 + 6101^2 .

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

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, 42067 + ... + 44902.

Almost surely, 2^123322042 is an apocalyptic number.

123322042 is a deficient number, since it is larger than the sum of its proper divisors (61924058).

123322042 is an equidigital number, since it uses as much as digits as its factorization.

123322042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87680.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 123322042 is about 11105.0457900902. The cubic root of 123322042 is about 497.7526365156.

Adding to 123322042 its reverse (240223321), we get a palindrome (363545363).

The spelling of 123322042 in words is "one hundred twenty-three million, three hundred twenty-two thousand, forty-two".