13311332113203 has 16 divisors (see below), whose sum is σ = 19774226344960. Its totient is φ = 8850040962408.

The previous prime is 13311332113181. The next prime is 13311332113273. The reversal of 13311332113203 is 30231123311331.

13311332113203 is a `hidden beast` number, since 1 + 3 + 3 + 1 + 1 + 332 + 1 + 1 + 320 + 3 = 666.

13311332113203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13311332113203 - 2¹⁰ = 13311332112179 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13311332113273) 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, 671668975 + ... + 671688792.

It is an arithmetic number, because the mean of its divisors is an integer number (1235889146560).

Almost surely, 2^{13311332113203} is an apocalyptic number.

13311332113203 is a deficient number, since it is larger than the sum of its proper divisors (6462894231757).

13311332113203 is a wasteful number, since it uses less digits than its factorization.

13311332113203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1343358143 (or 1343358137 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 27.

Adding to 13311332113203 its reverse (30231123311331), we get a palindrome (43542455424534).

The spelling of 13311332113203 in words is "thirteen trillion, three hundred eleven billion, three hundred thirty-two million, one hundred thirteen thousand, two hundred three".