112605650257 has 4 divisors (see below), whose sum is σ = 112928302900. Its totient is φ = 112282997616.

The previous prime is 112605650207. The next prime is 112605650273. The reversal of 112605650257 is 752056506211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 94841825296 + 17763824961 = 307964^2 + 133281^2 .

It is a cyclic number.

It is not a de Polignac number, because 112605650257 - 2³⁵ = 78245911889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112605650207) 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, 161325798 + ... + 161326495.

It is an arithmetic number, because the mean of its divisors is an integer number (28232075725).

Almost surely, 2^112605650257 is an apocalyptic number.

It is an amenable number.

112605650257 is a deficient number, since it is larger than the sum of its proper divisors (322652643).

112605650257 is an equidigital number, since it uses as much as digits as its factorization.

112605650257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322652642.

The product of its (nonzero) digits is 126000, while the sum is 40.

The spelling of 112605650257 in words is "one hundred twelve billion, six hundred five million, six hundred fifty thousand, two hundred fifty-seven".