11233223934563 has 2 divisors, whose sum is σ = 11233223934564. Its totient is φ = 11233223934562.

The previous prime is 11233223934533. The next prime is 11233223934629. The reversal of 11233223934563 is 36543932233211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11233223934563 is a prime.

It is not a weakly prime, because it can be changed into another prime (11233223934533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5616611967281 + 5616611967282.

It is an arithmetic number, because the mean of its divisors is an integer number (5616611967282).

Almost surely, 2^{11233223934563} is an apocalyptic number.

11233223934563 is a deficient number, since it is larger than the sum of its proper divisors (1).

11233223934563 is an equidigital number, since it uses as much as digits as its factorization.

11233223934563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2099520, while the sum is 47.

The spelling of 11233223934563 in words is "eleven trillion, two hundred thirty-three billion, two hundred twenty-three million, nine hundred thirty-four thousand, five hundred sixty-three".