112042230100043 has 4 divisors (see below), whose sum is σ = 112308363663648. Its totient is φ = 111776096536440.

The previous prime is 112042230100019. The next prime is 112042230100061. The reversal of 112042230100043 is 340001032240211.

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 112042230100043 - 2¹⁸ = 112042229837899 is a prime.

It is a super-2 number, since 2×112042230100043² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112042230099991 and 112042230100018.

It is not an unprimeable number, because it can be changed into a prime (112042230100643) 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, 133066781171 + ... + 133066782012.

It is an arithmetic number, because the mean of its divisors is an integer number (28077090915912).

Almost surely, 2^{112042230100043} is an apocalyptic number.

112042230100043 is a deficient number, since it is larger than the sum of its proper divisors (266133563605).

112042230100043 is an equidigital number, since it uses as much as digits as its factorization.

112042230100043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266133563604.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 112042230100043 its reverse (340001032240211), we get a palindrome (452043262340254).

The spelling of 112042230100043 in words is "one hundred twelve trillion, forty-two billion, two hundred thirty million, one hundred thousand, forty-three".