111200020002163 has 2 divisors, whose sum is σ = 111200020002164. Its totient is φ = 111200020002162.

The previous prime is 111200020002067. The next prime is 111200020002193. The reversal of 111200020002163 is 361200020002111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111200020002163 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111200020002163.

It is not a weakly prime, because it can be changed into another prime (111200020002193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55600010001081 + 55600010001082.

It is an arithmetic number, because the mean of its divisors is an integer number (55600010001082).

Almost surely, 2^{111200020002163} is an apocalyptic number.

111200020002163 is a deficient number, since it is larger than the sum of its proper divisors (1).

111200020002163 is an equidigital number, since it uses as much as digits as its factorization.

111200020002163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 111200020002163 its reverse (361200020002111), we get a palindrome (472400040004274).

The spelling of 111200020002163 in words is "one hundred eleven trillion, two hundred billion, twenty million, two thousand, one hundred sixty-three".