4203455023 has 2 divisors, whose sum is σ = 4203455024. Its totient is φ = 4203455022.

The previous prime is 4203454993. The next prime is 4203455051. The reversal of 4203455023 is 3205543024.

It is an a-pointer prime, because the next prime (4203455051) can be obtained adding 4203455023 to its sum of digits (28).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4203455023 - 2⁵ = 4203454991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4203454982 and 4203455000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4203455923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2101727511 + 2101727512.

It is an arithmetic number, because the mean of its divisors is an integer number (2101727512).

Almost surely, 2^4203455023 is an apocalyptic number.

4203455023 is a deficient number, since it is larger than the sum of its proper divisors (1).

4203455023 is an equidigital number, since it uses as much as digits as its factorization.

4203455023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 4203455023 is about 64834.0575855005. The cubic root of 4203455023 is about 1613.8709400899.

Adding to 4203455023 its reverse (3205543024), we get a palindrome (7408998047).

The spelling of 4203455023 in words is "four billion, two hundred three million, four hundred fifty-five thousand, twenty-three".