11123133002103 has 8 divisors (see below), whose sum is σ = 14832765874288. Its totient is φ = 7414461065664.

The previous prime is 11123133002087. The next prime is 11123133002161. The reversal of 11123133002103 is 30120033132111.

It is a happy number.

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

It is not a de Polignac number, because 11123133002103 - 2⁴ = 11123133002087 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11123133002103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11123133042103) 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, 240206926 + ... + 240253227.

It is an arithmetic number, because the mean of its divisors is an integer number (1854095734286).

Almost surely, 2^{11123133002103} is an apocalyptic number.

11123133002103 is a deficient number, since it is larger than the sum of its proper divisors (3709632872185).

11123133002103 is an equidigital number, since it uses as much as digits as its factorization.

11123133002103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480467873.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 11123133002103 its reverse (30120033132111), we get a palindrome (41243166134214).

The spelling of 11123133002103 in words is "eleven trillion, one hundred twenty-three billion, one hundred thirty-three million, two thousand, one hundred three".