1110123030442 has 32 divisors (see below), whose sum is σ = 1818130089600. Its totient is φ = 506353716288.

The previous prime is 1110123030403. The next prime is 1110123030463. The reversal of 1110123030442 is 2440303210111.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 939318 + ... + 1761409.

It is an arithmetic number, because the mean of its divisors is an integer number (56816565300).

Almost surely, 2^{1110123030442} is an apocalyptic number.

1110123030442 is a deficient number, since it is larger than the sum of its proper divisors (708007059158).

1110123030442 is a wasteful number, since it uses less digits than its factorization.

1110123030442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2701150.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1110123030442 its reverse (2440303210111), we get a palindrome (3550426240553).

The spelling of 1110123030442 in words is "one trillion, one hundred ten billion, one hundred twenty-three million, thirty thousand, four hundred forty-two".