11103231301103 has 8 divisors (see below), whose sum is σ = 11361492912000. Its totient is φ = 10844971823448.

The previous prime is 11103231301039. The next prime is 11103231301121. The reversal of 11103231301103 is 30110313230111.

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 11103231301103 - 2⁶ = 11103231301039 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 (11103231301133) 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, 15626048 + ... + 16321146.

It is an arithmetic number, because the mean of its divisors is an integer number (1420186614000).

Almost surely, 2^{11103231301103} is an apocalyptic number.

11103231301103 is a deficient number, since it is larger than the sum of its proper divisors (258261610897).

11103231301103 is an equidigital number, since it uses as much as digits as its factorization.

11103231301103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066621.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 11103231301103 its reverse (30110313230111), we get a palindrome (41213544531214).

The spelling of 11103231301103 in words is "eleven trillion, one hundred three billion, two hundred thirty-one million, three hundred one thousand, one hundred three".