11331120023103 has 8 divisors (see below), whose sum is σ = 15223489497216. Its totient is φ = 7496415282200.

The previous prime is 11331120023071. The next prime is 11331120023129. The reversal of 11331120023103 is 30132002113311.

It is a happy number.

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 11331120023103 - 2⁵ = 11331120023071 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11331120023103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331120023183) 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, 14416182843 + ... + 14416183628.

It is an arithmetic number, because the mean of its divisors is an integer number (1902936187152).

Almost surely, 2^{11331120023103} is an apocalyptic number.

11331120023103 is a deficient number, since it is larger than the sum of its proper divisors (3892369474113).

11331120023103 is a wasteful number, since it uses less digits than its factorization.

11331120023103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28832366605.

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

Adding to 11331120023103 its reverse (30132002113311), we get a palindrome (41463122136414).

The spelling of 11331120023103 in words is "eleven trillion, three hundred thirty-one billion, one hundred twenty million, twenty-three thousand, one hundred three".