13311301231103 has 16 divisors (see below), whose sum is σ = 14160084311520. Its totient is φ = 12477405597696.

The previous prime is 13311301231073. The next prime is 13311301231127. The reversal of 13311301231103 is 30113210311331.

It is a cyclic number.

It is not a de Polignac number, because 13311301231103 - 2¹⁰ = 13311301230079 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 (13311301231183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6046775 + ... + 7948967.

It is an arithmetic number, because the mean of its divisors is an integer number (885005269470).

Almost surely, 2^{13311301231103} is an apocalyptic number.

13311301231103 is a deficient number, since it is larger than the sum of its proper divisors (848783080417).

13311301231103 is a wasteful number, since it uses less digits than its factorization.

13311301231103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1906106.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 13311301231103 its reverse (30113210311331), we get a palindrome (43424511542434).

The spelling of 13311301231103 in words is "thirteen trillion, three hundred eleven billion, three hundred one million, two hundred thirty-one thousand, one hundred three".