112523223 has 8 divisors (see below), whose sum is σ = 152490736. Its totient is φ = 73785600.

The previous prime is 112523209. The next prime is 112523227. The reversal of 112523223 is 322325211.

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

It is not a de Polignac number, because 112523223 - 2¹³ = 112515031 is a prime.

It is a super-2 number, since 2×112523223² = 25322951428615458, which 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 112523223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112523227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307258 + ... + 307623.

It is an arithmetic number, because the mean of its divisors is an integer number (19061342).

Almost surely, 2^112523223 is an apocalyptic number.

112523223 is a deficient number, since it is larger than the sum of its proper divisors (39967513).

112523223 is an equidigital number, since it uses as much as digits as its factorization.

112523223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614945.

The product of its digits is 720, while the sum is 21.

The square root of 112523223 is about 10607.6964040267. The cubic root of 112523223 is about 482.7779071433. Note that the first 3 decimals are identical.

Adding to 112523223 its reverse (322325211), we get a palindrome (434848434).

The spelling of 112523223 in words is "one hundred twelve million, five hundred twenty-three thousand, two hundred twenty-three".