11104111074 has 32 divisors (see below), whose sum is σ = 26484341760. Its totient is φ = 3034663632.

The previous prime is 11104111069. The next prime is 11104111087. The reversal of 11104111074 is 47011140111.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 11104111074.

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, 5746504 + ... + 5748435.

It is an arithmetic number, because the mean of its divisors is an integer number (827635680).

Almost surely, 2^11104111074 is an apocalyptic number.

11104111074 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11104111074 is an abundant number, since it is smaller than the sum of its proper divisors (15380230686).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11104111074 is a wasteful number, since it uses less digits than its factorization.

11104111074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11494974.

The product of its (nonzero) digits is 112, while the sum is 21.

Adding to 11104111074 its reverse (47011140111), we get a palindrome (58115251185).

The spelling of 11104111074 in words is "eleven billion, one hundred four million, one hundred eleven thousand, seventy-four".