11201111347 has 2 divisors, whose sum is σ = 11201111348. Its totient is φ = 11201111346.

The previous prime is 11201111309. The next prime is 11201111359. The reversal of 11201111347 is 74311110211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11201111347 is a prime.

It is not a weakly prime, because it can be changed into another prime (11201111447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600555673 + 5600555674.

It is an arithmetic number, because the mean of its divisors is an integer number (5600555674).

Almost surely, 2^11201111347 is an apocalyptic number.

11201111347 is a deficient number, since it is larger than the sum of its proper divisors (1).

11201111347 is an equidigital number, since it uses as much as digits as its factorization.

11201111347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 22.

Adding to 11201111347 its reverse (74311110211), we get a palindrome (85512221558).

The spelling of 11201111347 in words is "eleven billion, two hundred one million, one hundred eleven thousand, three hundred forty-seven".