13111113322003 has 2 divisors, whose sum is σ = 13111113322004. Its totient is φ = 13111113322002.

The previous prime is 13111113321961. The next prime is 13111113322019. The reversal of 13111113322003 is 30022331111131.

It is a strong prime.

It is an emirp because it is prime and its reverse (30022331111131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13111113322003 - 2²⁵ = 13111079767571 is a prime.

It is not a weakly prime, because it can be changed into another prime (13111113322093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6555556661001 + 6555556661002.

It is an arithmetic number, because the mean of its divisors is an integer number (6555556661002).

Almost surely, 2^{13111113322003} is an apocalyptic number.

13111113322003 is a deficient number, since it is larger than the sum of its proper divisors (1).

13111113322003 is an equidigital number, since it uses as much as digits as its factorization.

13111113322003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 13111113322003 its reverse (30022331111131), we get a palindrome (43133444433134).

The spelling of 13111113322003 in words is "thirteen trillion, one hundred eleven billion, one hundred thirteen million, three hundred twenty-two thousand, three".