11100302243 has 2 divisors, whose sum is σ = 11100302244. Its totient is φ = 11100302242.

The previous prime is 11100302237. The next prime is 11100302261. The reversal of 11100302243 is 34220300111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11100302243 - 2¹⁸ = 11100040099 is a prime.

It is not a weakly prime, because it can be changed into another prime (11100302203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550151121 + 5550151122.

It is an arithmetic number, because the mean of its divisors is an integer number (5550151122).

Almost surely, 2^11100302243 is an apocalyptic number.

11100302243 is a deficient number, since it is larger than the sum of its proper divisors (1).

11100302243 is an equidigital number, since it uses as much as digits as its factorization.

11100302243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11100302243 its reverse (34220300111), we get a palindrome (45320602354).

The spelling of 11100302243 in words is "eleven billion, one hundred million, three hundred two thousand, two hundred forty-three".