11232311000203 has 8 divisors (see below), whose sum is σ = 11506464055296. Its totient is φ = 10958167195200.

The previous prime is 11232311000111. The next prime is 11232311000221. The reversal of 11232311000203 is 30200011323211.

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

It is a cyclic number.

It is not a de Polignac number, because 11232311000203 - 2⁴¹ = 9033287744651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11232311000293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178038 + ... + 4743028.

It is an arithmetic number, because the mean of its divisors is an integer number (1438308006912).

Almost surely, 2^{11232311000203} is an apocalyptic number.

11232311000203 is a deficient number, since it is larger than the sum of its proper divisors (274153055093).

11232311000203 is an equidigital number, since it uses as much as digits as its factorization.

11232311000203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4625045.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11232311000203 its reverse (30200011323211), we get a palindrome (41432322323414).

The spelling of 11232311000203 in words is "eleven trillion, two hundred thirty-two billion, three hundred eleven million, two hundred three", and thus it is an aban number.