11145210434263 has 2 divisors, whose sum is σ = 11145210434264. Its totient is φ = 11145210434262.

The previous prime is 11145210434179. The next prime is 11145210434291. The reversal of 11145210434263 is 36243401254111.

It is a happy number.

11145210434263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11145210434263 - 2¹⁷ = 11145210303191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11145210434363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5572605217131 + 5572605217132.

It is an arithmetic number, because the mean of its divisors is an integer number (5572605217132).

Almost surely, 2^{11145210434263} is an apocalyptic number.

11145210434263 is a deficient number, since it is larger than the sum of its proper divisors (1).

11145210434263 is an equidigital number, since it uses as much as digits as its factorization.

11145210434263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69120, while the sum is 37.

Adding to 11145210434263 its reverse (36243401254111), we get a palindrome (47388611688374).

The spelling of 11145210434263 in words is "eleven trillion, one hundred forty-five billion, two hundred ten million, four hundred thirty-four thousand, two hundred sixty-three".