11241500243 has 2 divisors, whose sum is σ = 11241500244. Its totient is φ = 11241500242.

The previous prime is 11241500227. The next prime is 11241500273. The reversal of 11241500243 is 34200514211.

It is a weak prime.

It is an emirp because it is prime and its reverse (34200514211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11241500243 - 2⁴ = 11241500227 is a prime.

It is not a weakly prime, because it can be changed into another prime (11241500273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5620750121 + 5620750122.

It is an arithmetic number, because the mean of its divisors is an integer number (5620750122).

Almost surely, 2^11241500243 is an apocalyptic number.

11241500243 is a deficient number, since it is larger than the sum of its proper divisors (1).

11241500243 is an equidigital number, since it uses as much as digits as its factorization.

11241500243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 23.

The spelling of 11241500243 in words is "eleven billion, two hundred forty-one million, five hundred thousand, two hundred forty-three".