1111200202163 has 2 divisors, whose sum is σ = 1111200202164. Its totient is φ = 1111200202162.

The previous prime is 1111200202087. The next prime is 1111200202199. The reversal of 1111200202163 is 3612020021111.

It is a strong prime.

It is an emirp because it is prime and its reverse (3612020021111) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1111200202163 is a prime.

It is not a weakly prime, because it can be changed into another prime (1111200208163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555600101081 + 555600101082.

It is an arithmetic number, because the mean of its divisors is an integer number (555600101082).

Almost surely, 2^{1111200202163} is an apocalyptic number.

1111200202163 is a deficient number, since it is larger than the sum of its proper divisors (1).

1111200202163 is an equidigital number, since it uses as much as digits as its factorization.

1111200202163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 1111200202163 its reverse (3612020021111), we get a palindrome (4723220223274).

The spelling of 1111200202163 in words is "one trillion, one hundred eleven billion, two hundred million, two hundred two thousand, one hundred sixty-three".