112231023 has 8 divisors (see below), whose sum is σ = 151444608. Its totient is φ = 73919064.

The previous prime is 112231019. The next prime is 112231057. The reversal of 112231023 is 320132211.

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

It is not a de Polignac number, because 112231023 - 2² = 112231019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112230993 and 112231011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112230023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225115 + ... + 225612.

It is an arithmetic number, because the mean of its divisors is an integer number (18930576).

Almost surely, 2^112231023 is an apocalyptic number.

112231023 is a deficient number, since it is larger than the sum of its proper divisors (39213585).

112231023 is an equidigital number, since it uses as much as digits as its factorization.

112231023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450813.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 112231023 is about 10593.9144323522. The cubic root of 112231023 is about 482.3596527740.

Adding to 112231023 its reverse (320132211), we get a palindrome (432363234).

It can be divided in two parts, 11223 and 1023, that added together give a triangular number (12246 = T₁₅₆).

The spelling of 112231023 in words is "one hundred twelve million, two hundred thirty-one thousand, twenty-three".