11040104123351 has 4 divisors (see below), whose sum is σ = 11338485315912. Its totient is φ = 10741722930792.

The previous prime is 11040104123341. The next prime is 11040104123359. The reversal of 11040104123351 is 15332140104011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11040104123351 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11040104123351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11040104123359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149190596225 + ... + 149190596298.

It is an arithmetic number, because the mean of its divisors is an integer number (2834621328978).

Almost surely, 2^{11040104123351} is an apocalyptic number.

11040104123351 is a deficient number, since it is larger than the sum of its proper divisors (298381192561).

11040104123351 is an equidigital number, since it uses as much as digits as its factorization.

11040104123351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298381192560.

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 11040104123351 its reverse (15332140104011), we get a palindrome (26372244227362).

The spelling of 11040104123351 in words is "eleven trillion, forty billion, one hundred four million, one hundred twenty-three thousand, three hundred fifty-one".