11133231110223 has 32 divisors (see below), whose sum is σ = 15814525224960. Its totient is φ = 6946499685600.

The previous prime is 11133231110219. The next prime is 11133231110227. The reversal of 11133231110223 is 32201113233111.

It is an interprime number because it is at equal distance from previous prime (11133231110219) and next prime (11133231110227).

It is not a de Polignac number, because 11133231110223 - 2² = 11133231110219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11133231110193 and 11133231110202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11133231110227) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 173515198 + ... + 173579348.

It is an arithmetic number, because the mean of its divisors is an integer number (494203913280).

Almost surely, 2^{11133231110223} is an apocalyptic number.

11133231110223 is a deficient number, since it is larger than the sum of its proper divisors (4681294114737).

11133231110223 is a wasteful number, since it uses less digits than its factorization.

11133231110223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100939.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 11133231110223 its reverse (32201113233111), we get a palindrome (43334344343334).

The spelling of 11133231110223 in words is "eleven trillion, one hundred thirty-three billion, two hundred thirty-one million, one hundred ten thousand, two hundred twenty-three".