11103442103023 has 8 divisors (see below), whose sum is σ = 11756626396992. Its totient is φ = 10450262324736.

The previous prime is 11103442102939. The next prime is 11103442103053. The reversal of 11103442103023 is 32030124430111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11103442103023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11103442103053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4833111 + ... + 6750247.

It is an arithmetic number, because the mean of its divisors is an integer number (1469578299624).

Almost surely, 2^{11103442103023} is an apocalyptic number.

11103442103023 is a deficient number, since it is larger than the sum of its proper divisors (653184293969).

11103442103023 is a wasteful number, since it uses less digits than its factorization.

11103442103023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2257841.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 11103442103023 its reverse (32030124430111), we get a palindrome (43133566533134).

The spelling of 11103442103023 in words is "eleven trillion, one hundred three billion, four hundred forty-two million, one hundred three thousand, twenty-three".