112124523 has 8 divisors (see below), whose sum is σ = 170856448. Its totient is φ = 64071144.

The previous prime is 112124513. The next prime is 112124543. The reversal of 112124523 is 325421211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112124523 - 2¹⁰ = 112123499 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 5339263 = 112124523 / (1 + 1 + 2 + 1 + 2 + 4 + 5 + 2 + 3).

It is a self number, because there is not a number n which added to its sum of digits gives 112124523.

It is not an unprimeable number, because it can be changed into a prime (112124513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2669611 + ... + 2669652.

It is an arithmetic number, because the mean of its divisors is an integer number (21357056).

Almost surely, 2^112124523 is an apocalyptic number.

112124523 is a deficient number, since it is larger than the sum of its proper divisors (58731925).

112124523 is an equidigital number, since it uses as much as digits as its factorization.

112124523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5339273.

The product of its digits is 480, while the sum is 21.

The square root of 112124523 is about 10588.8867686835. The cubic root of 112124523 is about 482.2070284236.

Adding to 112124523 its reverse (325421211), we get a palindrome (437545734).

The spelling of 112124523 in words is "one hundred twelve million, one hundred twenty-four thousand, five hundred twenty-three".