112102163 has 2 divisors, whose sum is σ = 112102164. Its totient is φ = 112102162.

The previous prime is 112102129. The next prime is 112102187. The reversal of 112102163 is 361201211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112102163 - 2⁶ = 112102099 is a prime.

It is a super-3 number, since 3×112102163³ (a number of 25 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (112102363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56051081 + 56051082.

It is an arithmetic number, because the mean of its divisors is an integer number (56051082).

Almost surely, 2^112102163 is an apocalyptic number.

112102163 is a deficient number, since it is larger than the sum of its proper divisors (1).

112102163 is an equidigital number, since it uses as much as digits as its factorization.

112102163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 112102163 is about 10587.8308921138. The cubic root of 112102163 is about 482.1749722011.

Adding to 112102163 its reverse (361201211), we get a palindrome (473303374).

The spelling of 112102163 in words is "one hundred twelve million, one hundred two thousand, one hundred sixty-three".