1100011103042 has 32 divisors (see below), whose sum is σ = 1670951910144. Its totient is φ = 543075840000.

The previous prime is 1100011103027. The next prime is 1100011103071. The reversal of 1100011103042 is 2403011100011.

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, 75589667 + ... + 75604217.

It is an arithmetic number, because the mean of its divisors is an integer number (52217247192).

Almost surely, 2^{1100011103042} is an apocalyptic number.

1100011103042 is a deficient number, since it is larger than the sum of its proper divisors (570940807102).

1100011103042 is a wasteful number, since it uses less digits than its factorization.

1100011103042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16194.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1100011103042 its reverse (2403011100011), we get a palindrome (3503022203053).

The spelling of 1100011103042 in words is "one trillion, one hundred billion, eleven million, one hundred three thousand, forty-two".