11203001020163 has 2 divisors, whose sum is σ = 11203001020164. Its totient is φ = 11203001020162.

The previous prime is 11203001020121. The next prime is 11203001020223. The reversal of 11203001020163 is 36102010030211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11203001020163 - 2⁸ = 11203001019907 is a prime.

It is not a weakly prime, because it can be changed into another prime (11203001026163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5601500510081 + 5601500510082.

It is an arithmetic number, because the mean of its divisors is an integer number (5601500510082).

Almost surely, 2^{11203001020163} is an apocalyptic number.

11203001020163 is a deficient number, since it is larger than the sum of its proper divisors (1).

11203001020163 is an equidigital number, since it uses as much as digits as its factorization.

11203001020163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11203001020163 its reverse (36102010030211), we get a palindrome (47305011050374).

The spelling of 11203001020163 in words is "eleven trillion, two hundred three billion, one million, twenty thousand, one hundred sixty-three".