123014042 has 16 divisors (see below), whose sum is σ = 187209792. Its totient is φ = 60616320.

The previous prime is 123014029. The next prime is 123014071. The reversal of 123014042 is 240410321.

It is a self number, because there is not a number n which added to its sum of digits gives 123014042.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49817 + ... + 52227.

It is an arithmetic number, because the mean of its divisors is an integer number (11700612).

Almost surely, 2^123014042 is an apocalyptic number.

123014042 is a deficient number, since it is larger than the sum of its proper divisors (64195750).

123014042 is a wasteful number, since it uses less digits than its factorization.

123014042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2773.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 123014042 is about 11091.1695505929. The cubic root of 123014042 is about 497.3379076831.

Adding to 123014042 its reverse (240410321), we get a palindrome (363424363).

The spelling of 123014042 in words is "one hundred twenty-three million, fourteen thousand, forty-two".