11123314042 has 16 divisors (see below), whose sum is σ = 17384170752. Its totient is φ = 5331944160.

The previous prime is 11123314019. The next prime is 11123314061. The reversal of 11123314042 is 24041332111.

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, 831723 + ... + 844990.

It is an arithmetic number, because the mean of its divisors is an integer number (1086510672).

Almost surely, 2^11123314042 is an apocalyptic number.

11123314042 is a deficient number, since it is larger than the sum of its proper divisors (6260856710).

11123314042 is a wasteful number, since it uses less digits than its factorization.

11123314042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1676853.

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

Adding to 11123314042 its reverse (24041332111), we get a palindrome (35164646153).

The spelling of 11123314042 in words is "eleven billion, one hundred twenty-three million, three hundred fourteen thousand, forty-two".