112234513 has 4 divisors (see below), whose sum is σ = 112257460. Its totient is φ = 112211568.

The previous prime is 112234471. The next prime is 112234517. The reversal of 112234513 is 315432211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 315432211 = 10169 ⋅31019.

It can be written as a sum of positive squares in 2 ways, for example, as 88585744 + 23648769 = 9412^2 + 4863^2 .

It is a cyclic number.

It is not a de Polignac number, because 112234513 - 2¹³ = 112226321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112234517) 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, 870 + ... + 15007.

It is an arithmetic number, because the mean of its divisors is an integer number (28064365).

Almost surely, 2^112234513 is an apocalyptic number.

It is an amenable number.

112234513 is a deficient number, since it is larger than the sum of its proper divisors (22947).

112234513 is an equidigital number, since it uses as much as digits as its factorization.

112234513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22946.

The product of its digits is 720, while the sum is 22.

The square root of 112234513 is about 10594.0791482790. The cubic root of 112234513 is about 482.3646526326.

Adding to 112234513 its reverse (315432211), we get a palindrome (427666724).

The spelling of 112234513 in words is "one hundred twelve million, two hundred thirty-four thousand, five hundred thirteen".