112623243 has 4 divisors (see below), whose sum is σ = 150164328. Its totient is φ = 75082160.

The previous prime is 112623223. The next prime is 112623299. The reversal of 112623243 is 342326211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112623243 - 2⁸ = 112622987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112623223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18770538 + ... + 18770543.

It is an arithmetic number, because the mean of its divisors is an integer number (37541082).

Almost surely, 2^112623243 is an apocalyptic number.

112623243 is a deficient number, since it is larger than the sum of its proper divisors (37541085).

112623243 is an equidigital number, since it uses as much as digits as its factorization.

112623243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37541084.

The product of its digits is 1728, while the sum is 24.

The square root of 112623243 is about 10612.4098582744. The cubic root of 112623243 is about 482.9209091677.

Adding to 112623243 its reverse (342326211), we get a palindrome (454949454).

The spelling of 112623243 in words is "one hundred twelve million, six hundred twenty-three thousand, two hundred forty-three".