112102113 has 16 divisors (see below), whose sum is σ = 151998336. Its totient is φ = 73476480.

The previous prime is 112102099. The next prime is 112102121. The reversal of 112102113 is 311201211.

It is not a de Polignac number, because 112102113 - 2¹⁰ = 112101089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112102163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130995 + ... + 131847.

It is an arithmetic number, because the mean of its divisors is an integer number (9499896).

Almost surely, 2^112102113 is an apocalyptic number.

It is an amenable number.

112102113 is a deficient number, since it is larger than the sum of its proper divisors (39896223).

112102113 is an equidigital number, since it uses as much as digits as its factorization.

112102113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1544.

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 112102113 is about 10587.8285309123. The cubic root of 112102113 is about 482.1749005143.

Adding to 112102113 its reverse (311201211), we get a palindrome (423303324).

The spelling of 112102113 in words is "one hundred twelve million, one hundred two thousand, one hundred thirteen".