11241000247 has 2 divisors, whose sum is σ = 11241000248. Its totient is φ = 11241000246.

The previous prime is 11241000233. The next prime is 11241000257. The reversal of 11241000247 is 74200014211.

It is a strong prime.

It is an emirp because it is prime and its reverse (74200014211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11241000247 - 2¹⁹ = 11240475959 is a prime.

It is a super-2 number, since 2×11241000247² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11241000257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5620500123 + 5620500124.

It is an arithmetic number, because the mean of its divisors is an integer number (5620500124).

Almost surely, 2^11241000247 is an apocalyptic number.

11241000247 is a deficient number, since it is larger than the sum of its proper divisors (1).

11241000247 is an equidigital number, since it uses as much as digits as its factorization.

11241000247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 11241000247 its reverse (74200014211), we get a palindrome (85441014458).

The spelling of 11241000247 in words is "eleven billion, two hundred forty-one million, two hundred forty-seven", and thus it is an aban number.