112011423 has 4 divisors (see below), whose sum is σ = 149348568. Its totient is φ = 74674280.

The previous prime is 112011421. The next prime is 112011443. The reversal of 112011423 is 324110211.

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 112011423 - 2¹ = 112011421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112011421) 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, 18668568 + ... + 18668573.

It is an arithmetic number, because the mean of its divisors is an integer number (37337142).

Almost surely, 2^112011423 is an apocalyptic number.

112011423 is a deficient number, since it is larger than the sum of its proper divisors (37337145).

112011423 is an equidigital number, since it uses as much as digits as its factorization.

112011423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37337144.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 112011423 is about 10583.5449165202. The cubic root of 112011423 is about 482.0448398107.

Adding to 112011423 its reverse (324110211), we get a palindrome (436121634).

The spelling of 112011423 in words is "one hundred twelve million, eleven thousand, four hundred twenty-three".