11240020063 has 2 divisors, whose sum is σ = 11240020064. Its totient is φ = 11240020062.

The previous prime is 11240019977. The next prime is 11240020073. The reversal of 11240020063 is 36002004211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11240020063 - 2²⁵ = 11206465631 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11240020063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11240020073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5620010031 + 5620010032.

It is an arithmetic number, because the mean of its divisors is an integer number (5620010032).

Almost surely, 2^11240020063 is an apocalyptic number.

11240020063 is a deficient number, since it is larger than the sum of its proper divisors (1).

11240020063 is an equidigital number, since it uses as much as digits as its factorization.

11240020063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 11240020063 its reverse (36002004211), we get a palindrome (47242024274).

The spelling of 11240020063 in words is "eleven billion, two hundred forty million, twenty thousand, sixty-three".