11113203347 has 2 divisors, whose sum is σ = 11113203348. Its totient is φ = 11113203346.

The previous prime is 11113203313. The next prime is 11113203373. The reversal of 11113203347 is 74330231111.

It is a happy number.

It is an a-pointer prime, because the next prime (11113203373) can be obtained adding 11113203347 to its sum of digits (26).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11113203347 - 2¹⁶ = 11113137811 is a prime.

It is not a weakly prime, because it can be changed into another prime (11113203377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556601673 + 5556601674.

It is an arithmetic number, because the mean of its divisors is an integer number (5556601674).

Almost surely, 2^11113203347 is an apocalyptic number.

11113203347 is a deficient number, since it is larger than the sum of its proper divisors (1).

11113203347 is an equidigital number, since it uses as much as digits as its factorization.

11113203347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 26.

Adding to 11113203347 its reverse (74330231111), we get a palindrome (85443434458).

The spelling of 11113203347 in words is "eleven billion, one hundred thirteen million, two hundred three thousand, three hundred forty-seven".