11001014243 has 2 divisors, whose sum is σ = 11001014244. Its totient is φ = 11001014242.

The previous prime is 11001014221. The next prime is 11001014291. The reversal of 11001014243 is 34241010011.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11001014243 - 2²⁰ = 10999965667 is a prime.

It is not a weakly prime, because it can be changed into another prime (11001014293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500507121 + 5500507122.

It is an arithmetic number, because the mean of its divisors is an integer number (5500507122).

Almost surely, 2^11001014243 is an apocalyptic number.

11001014243 is a deficient number, since it is larger than the sum of its proper divisors (1).

11001014243 is an equidigital number, since it uses as much as digits as its factorization.

11001014243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 11001014243 its reverse (34241010011), we get a palindrome (45242024254).

The spelling of 11001014243 in words is "eleven billion, one million, fourteen thousand, two hundred forty-three".