200043353023 has 2 divisors, whose sum is σ = 200043353024. Its totient is φ = 200043353022.

The previous prime is 200043352981. The next prime is 200043353057. The reversal of 200043353023 is 320353340002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200043353023 - 2⁹ = 200043352511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200043353063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100021676511 + 100021676512.

It is an arithmetic number, because the mean of its divisors is an integer number (100021676512).

Almost surely, 2^200043353023 is an apocalyptic number.

200043353023 is a deficient number, since it is larger than the sum of its proper divisors (1).

200043353023 is an equidigital number, since it uses as much as digits as its factorization.

200043353023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 25.

Adding to 200043353023 its reverse (320353340002), we get a palindrome (520396693025).

The spelling of 200043353023 in words is "two hundred billion, forty-three million, three hundred fifty-three thousand, twenty-three".