11233223131003 has 4 divisors (see below), whose sum is σ = 11234051981208. Its totient is φ = 11232394280800.

The previous prime is 11233223130971. The next prime is 11233223131021. The reversal of 11233223131003 is 30013132233211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11233223131003 - 2⁵ = 11233223130971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11233223131033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 414404773 + ... + 414431878.

It is an arithmetic number, because the mean of its divisors is an integer number (2808512995302).

Almost surely, 2^{11233223131003} is an apocalyptic number.

11233223131003 is a deficient number, since it is larger than the sum of its proper divisors (828850205).

11233223131003 is an equidigital number, since it uses as much as digits as its factorization.

11233223131003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828850204.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 11233223131003 its reverse (30013132233211), we get a palindrome (41246355364214).

The spelling of 11233223131003 in words is "eleven trillion, two hundred thirty-three billion, two hundred twenty-three million, one hundred thirty-one thousand, three".