11040013403103 has 16 divisors (see below), whose sum is σ = 14830697993216. Its totient is φ = 7304868299520.

The previous prime is 11040013403059. The next prime is 11040013403117. The reversal of 11040013403103 is 30130431004011.

11040013403103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11040013403103 - 2⁹ = 11040013402591 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 11040013403103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11040013403173) 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, 24706450 + ... + 25149327.

It is an arithmetic number, because the mean of its divisors is an integer number (926918624576).

Almost surely, 2^{11040013403103} is an apocalyptic number.

11040013403103 is a deficient number, since it is larger than the sum of its proper divisors (3790684590113).

11040013403103 is a wasteful number, since it uses less digits than its factorization.

11040013403103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49856334.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11040013403103 its reverse (30130431004011), we get a palindrome (41170444407114).

The spelling of 11040013403103 in words is "eleven trillion, forty billion, thirteen million, four hundred three thousand, one hundred three".