112910665 has 16 divisors (see below), whose sum is σ = 155066112. Its totient is φ = 77315904.

The previous prime is 112910639. The next prime is 112910683. The reversal of 112910665 is 566019211.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112910665 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29227 + ... + 32863.

It is an arithmetic number, because the mean of its divisors is an integer number (9691632).

Almost surely, 2^112910665 is an apocalyptic number.

It is an amenable number.

112910665 is a deficient number, since it is larger than the sum of its proper divisors (42155447).

112910665 is an equidigital number, since it uses as much as digits as its factorization.

112910665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4536.

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 112910665 is about 10625.9430169750. The cubic root of 112910665 is about 483.3313756031.

Adding to 112910665 its reverse (566019211), we get a palindrome (678929876).

The spelling of 112910665 in words is "one hundred twelve million, nine hundred ten thousand, six hundred sixty-five".