11240542144203 has 16 divisors (see below), whose sum is σ = 15646523285760. Its totient is φ = 7164440721504.

The previous prime is 11240542144147. The next prime is 11240542144261. The reversal of 11240542144203 is 30244124504211.

It is not a de Polignac number, because 11240542144203 - 2¹⁰ = 11240542143179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11240542140203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38960068 + ... + 39247521.

It is an arithmetic number, because the mean of its divisors is an integer number (977907705360).

Almost surely, 2^{11240542144203} is an apocalyptic number.

11240542144203 is a deficient number, since it is larger than the sum of its proper divisors (4405981141557).

11240542144203 is a wasteful number, since it uses less digits than its factorization.

11240542144203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78209698.

The product of its (nonzero) digits is 30720, while the sum is 33.

Adding to 11240542144203 its reverse (30244124504211), we get a palindrome (41484666648414).

The spelling of 11240542144203 in words is "eleven trillion, two hundred forty billion, five hundred forty-two million, one hundred forty-four thousand, two hundred three".