112435421023 has 2 divisors, whose sum is σ = 112435421024. Its totient is φ = 112435421022.

The previous prime is 112435420991. The next prime is 112435421027. The reversal of 112435421023 is 320124534211.

It is a strong prime.

It is an emirp because it is prime and its reverse (320124534211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112435421023 - 2⁵ = 112435420991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112435420982 and 112435421000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112435421027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56217710511 + 56217710512.

It is an arithmetic number, because the mean of its divisors is an integer number (56217710512).

Almost surely, 2^112435421023 is an apocalyptic number.

112435421023 is a deficient number, since it is larger than the sum of its proper divisors (1).

112435421023 is an equidigital number, since it uses as much as digits as its factorization.

112435421023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 112435421023 its reverse (320124534211), we get a palindrome (432559955234).

The spelling of 112435421023 in words is "one hundred twelve billion, four hundred thirty-five million, four hundred twenty-one thousand, twenty-three".