13311000113203 has 16 divisors (see below), whose sum is σ = 15208329358656. Its totient is φ = 11541317022720.

The previous prime is 13311000113171. The next prime is 13311000113239. The reversal of 13311000113203 is 30231100011331.

It is a cyclic number.

It is not a de Polignac number, because 13311000113203 - 2⁵ = 13311000113171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13311000113263) 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 15 ways as a sum of consecutive naturals, for example, 59760378 + ... + 59982703.

It is an arithmetic number, because the mean of its divisors is an integer number (950520584916).

Almost surely, 2^{13311000113203} is an apocalyptic number.

13311000113203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13311000113203 is a deficient number, since it is larger than the sum of its proper divisors (1897329245453).

13311000113203 is a wasteful number, since it uses less digits than its factorization.

13311000113203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119743614.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 13311000113203 its reverse (30231100011331), we get a palindrome (43542100124534).

The spelling of 13311000113203 in words is "thirteen trillion, three hundred eleven billion, one hundred thirteen thousand, two hundred three".