112910017 has 4 divisors (see below), whose sum is σ = 123174576. Its totient is φ = 102645460.

The previous prime is 112910003. The next prime is 112910033. The reversal of 112910017 is 710019211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112910017 - 2⁷ = 112909889 is a prime.

It is a super-5 number, since 5×112910017⁵ (a number of 41 digits) contains 55555 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112910017.

It is not an unprimeable number, because it can be changed into a prime (112910047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5132263 + ... + 5132284.

It is an arithmetic number, because the mean of its divisors is an integer number (30793644).

Almost surely, 2^112910017 is an apocalyptic number.

It is an amenable number.

112910017 is a deficient number, since it is larger than the sum of its proper divisors (10264559).

112910017 is a wasteful number, since it uses less digits than its factorization.

112910017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10264558.

The product of its (nonzero) digits is 126, while the sum is 22.

The square root of 112910017 is about 10625.9125255199. The cubic root of 112910017 is about 483.3304509803.

Adding to 112910017 its reverse (710019211), we get a palindrome (822929228).

The spelling of 112910017 in words is "one hundred twelve million, nine hundred ten thousand, seventeen".