11242303502403 has 8 divisors (see below), whose sum is σ = 15778671582400. Its totient is φ = 7100402212008.

The previous prime is 11242303502389. The next prime is 11242303502431. The reversal of 11242303502403 is 30420530324211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11242303502403 - 2²⁸ = 11242035066947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11242303502473) 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 7 ways as a sum of consecutive naturals, for example, 98616697333 + ... + 98616697446.

It is an arithmetic number, because the mean of its divisors is an integer number (1972333947800).

Almost surely, 2^{11242303502403} is an apocalyptic number.

11242303502403 is a deficient number, since it is larger than the sum of its proper divisors (4536368079997).

11242303502403 is a wasteful number, since it uses less digits than its factorization.

11242303502403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197233394801.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 11242303502403 its reverse (30420530324211), we get a palindrome (41662833826614).

The spelling of 11242303502403 in words is "eleven trillion, two hundred forty-two billion, three hundred three million, five hundred two thousand, four hundred three".