111001002163 has 2 divisors, whose sum is σ = 111001002164. Its totient is φ = 111001002162.

The previous prime is 111001002149. The next prime is 111001002169. The reversal of 111001002163 is 361200100111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111001002163 - 2⁵ = 111001002131 is a prime.

It is not a weakly prime, because it can be changed into another prime (111001002169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55500501081 + 55500501082.

It is an arithmetic number, because the mean of its divisors is an integer number (55500501082).

Almost surely, 2^111001002163 is an apocalyptic number.

111001002163 is a deficient number, since it is larger than the sum of its proper divisors (1).

111001002163 is an equidigital number, since it uses as much as digits as its factorization.

111001002163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 111001002163 its reverse (361200100111), we get a palindrome (472201102274).

The spelling of 111001002163 in words is "one hundred eleven billion, one million, two thousand, one hundred sixty-three".