112200023 has 4 divisors (see below), whose sum is σ = 120830808. Its totient is φ = 103569240.

The previous prime is 112200001. The next prime is 112200031. The reversal of 112200023 is 320002211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320002211 = 29 ⋅11034559.

It is a cyclic number.

It is not a de Polignac number, because 112200023 - 2²⁶ = 45091159 is a prime.

It is a super-2 number, since 2×112200023² = 25177690322401058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112199977 and 112200013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112200083) 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, 4315373 + ... + 4315398.

It is an arithmetic number, because the mean of its divisors is an integer number (30207702).

Almost surely, 2^112200023 is an apocalyptic number.

112200023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

112200023 is a deficient number, since it is larger than the sum of its proper divisors (8630785).

112200023 is an equidigital number, since it uses as much as digits as its factorization.

112200023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8630784.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 112200023 is about 10592.4512271712. The cubic root of 112200023 is about 482.3152368724.

Adding to 112200023 its reverse (320002211), we get a palindrome (432202234).

The spelling of 112200023 in words is "one hundred twelve million, two hundred thousand, twenty-three".