11236424003 has 32 divisors (see below), whose sum is σ = 13734282240. Its totient is φ = 8978497920.

The previous prime is 11236423993. The next prime is 11236424009. The reversal of 11236424003 is 30042463211.

It is a Cunningham number, because it is equal to 106002²-1.

It is not a de Polignac number, because 11236424003 - 2⁴ = 11236423987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11236424009) 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 31 ways as a sum of consecutive naturals, for example, 7525325 + ... + 7526817.

It is an arithmetic number, because the mean of its divisors is an integer number (429196320).

Almost surely, 2^11236424003 is an apocalyptic number.

11236424003 is a deficient number, since it is larger than the sum of its proper divisors (2497858237).

11236424003 is a wasteful number, since it uses less digits than its factorization.

11236424003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2387.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 11236424003 its reverse (30042463211), we get a palindrome (41278887214).

The spelling of 11236424003 in words is "eleven billion, two hundred thirty-six million, four hundred twenty-four thousand, three".