11213233003 has 16 divisors (see below), whose sum is σ = 13260600000. Its totient is φ = 9277414272.

The previous prime is 11213232991. The next prime is 11213233037. The reversal of 11213233003 is 30033231211.

It is a de Polignac number, because none of the positive numbers 2^k-11213233003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11213233103) 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, 1406673 + ... + 1414621.

It is an arithmetic number, because the mean of its divisors is an integer number (828787500).

Almost surely, 2^11213233003 is an apocalyptic number.

11213233003 is a deficient number, since it is larger than the sum of its proper divisors (2047366997).

11213233003 is an equidigital number, since it uses as much as digits as its factorization.

11213233003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14934.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 11213233003 its reverse (30033231211), we get a palindrome (41246464214).

The spelling of 11213233003 in words is "eleven billion, two hundred thirteen million, two hundred thirty-three thousand, three".