1112163 has 8 divisors (see below), whose sum is σ = 1597008. Its totient is φ = 684384.

The previous prime is 1112159. The next prime is 1112171. The reversal of 1112163 is 3612111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1112163 - 2² = 1112159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1112113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14220 + ... + 14297.

It is an arithmetic number, because the mean of its divisors is an integer number (199626).

2^1112163 is an apocalyptic number.

1112163 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1112163 is a deficient number, since it is larger than the sum of its proper divisors (484845).

1112163 is a wasteful number, since it uses less digits than its factorization.

1112163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28533.

The product of its digits is 36, while the sum is 15.

The square root of 1112163 is about 1054.5913900654. The cubic root of 1112163 is about 103.6070911899.

Adding to 1112163 its reverse (3612111), we get a palindrome (4724274).

It can be divided in two parts, 1112 and 163, that added together give a triangular number (1275 = T₅₀).

The spelling of 1112163 in words is "one million, one hundred twelve thousand, one hundred sixty-three".