1104123340011 has 16 divisors (see below), whose sum is σ = 1506869084160. Its totient is φ = 718740553440.

The previous prime is 1104123339967. The next prime is 1104123340013. The reversal of 1104123340011 is 1100433214011.

It is not a de Polignac number, because 1104123340011 - 2⁷ = 1104123339883 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1104123340011.

It is not an unprimeable number, because it can be changed into a prime (1104123340013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 913131 + ... + 1744148.

It is an arithmetic number, because the mean of its divisors is an integer number (94179317760).

Almost surely, 2^{1104123340011} is an apocalyptic number.

1104123340011 is a deficient number, since it is larger than the sum of its proper divisors (402745744149).

1104123340011 is a wasteful number, since it uses less digits than its factorization.

1104123340011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2660546.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1104123340011 its reverse (1100433214011), we get a palindrome (2204556554022).

The spelling of 1104123340011 in words is "one trillion, one hundred four billion, one hundred twenty-three million, three hundred forty thousand, eleven".