112301370565 has 4 divisors (see below), whose sum is σ = 134761644684. Its totient is φ = 89841096448.

The previous prime is 112301370557. The next prime is 112301370589. The reversal of 112301370565 is 565073103211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 565073103211 = 114221 ⋅4947191.

It can be written as a sum of positive squares in 2 ways, for example, as 16211910276 + 96089460289 = 127326^2 + 309983^2 .

It is a cyclic number.

It is not a de Polignac number, because 112301370565 - 2³ = 112301370557 is a prime.

It is a super-2 number, since 2×112301370565² (a number of 23 digits) contains 22 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 112301370565.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11230137052 + ... + 11230137061.

It is an arithmetic number, because the mean of its divisors is an integer number (33690411171).

Almost surely, 2^112301370565 is an apocalyptic number.

It is an amenable number.

112301370565 is a deficient number, since it is larger than the sum of its proper divisors (22460274119).

112301370565 is an equidigital number, since it uses as much as digits as its factorization.

112301370565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22460274118.

The product of its (nonzero) digits is 18900, while the sum is 34.

Adding to 112301370565 its reverse (565073103211), we get a palindrome (677374473776).

The spelling of 112301370565 in words is "one hundred twelve billion, three hundred one million, three hundred seventy thousand, five hundred sixty-five".