4203423120223 has 4 divisors (see below), whose sum is σ = 4203480847720. Its totient is φ = 4203365392728.

The previous prime is 4203423120217. The next prime is 4203423120251. The reversal of 4203423120223 is 3220213243024.

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 4203423120223 - 2²⁹ = 4202886249311 is a prime.

It is a super-2 number, since 2×4203423120223² (a number of 26 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 = 4203423120191 and 4203423120200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4203423120263) 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, 28754388 + ... + 28900201.

It is an arithmetic number, because the mean of its divisors is an integer number (1050870211930).

Almost surely, 2^{4203423120223} is an apocalyptic number.

4203423120223 is a deficient number, since it is larger than the sum of its proper divisors (57727497).

4203423120223 is an equidigital number, since it uses as much as digits as its factorization.

4203423120223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57727496.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 4203423120223 its reverse (3220213243024), we get a palindrome (7423636363247).

The spelling of 4203423120223 in words is "four trillion, two hundred three billion, four hundred twenty-three million, one hundred twenty thousand, two hundred twenty-three".